1978351452

素因数分解:

$2^2\times 3^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 324

約数和(自身を含む): 6596619120

約数和(自身を除く): 4618267668

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 89, 99, 108, 121, 126, 132, 154, 162, 178, 189, 198, 231, 242, 243, 252, 267, 297, 308, 324, 356, 363, 378, 396, 462, 484, 486, 534, 567, 594, 623, 693, 726, 729, 756, 801, 847, 891, 924, 972, 979, 1068, 1089, 1134, 1188, 1246, 1386, 1452, 1458, 1602, 1694, 1701, 1782, 1869, 1958, 2079, 2178, 2187, 2268, 2403, 2492, 2541, 2673, 2772, 2916, 2937, 3204, 3267, 3388, 3402, 3564, 3738, 3916, 4158, 4356, 4374, 4806, 5082, 5103, 5346, 5607, 5874, 6237, 6534, 6561, 6804, 6853, 7209, 7476, 7623, 8019, 8316, 8748, 8811, 9612, 9801, 10164, 10206, 10692, 10769, 11214, 11748, 12474, 13068, 13122, 13706, 14418, 15246, 15309, 16038, 16821, 17622, 18711, 19602, 20412, 20559, 21538, 21627, 22428, 22869, 24057, 24948, 26244, 26433, 27412, 28836, 29403, 30492, 30618, 32076, 32307, 33642, 35244, 37422, 39204, 41118, 43076, 43254, 45738, 45927, 48114, 50463, 52866, 56133, 58806, 61236, 61677, 64614, 64881, 67284, 68607, 72171, 74844, 75383, 79299, 82236, 86508, 88209, 91476, 91854, 96228, 96921, 100926, 105732, 112266, 117612, 123354, 129228, 129762, 137214, 144342, 150766, 151389, 158598, 168399, 176418, 183708, 185031, 193842, 194643, 201852, 205821, 224532, 226149, 237897, 246708, 259524, 264627, 274428, 288684, 290763, 301532, 302778, 317196, 336798, 352836, 370062, 387684, 389286, 411642, 452298, 454167, 475794, 505197, 529254, 555093, 581526, 583929, 605556, 617463, 673596, 678447, 713691, 740124, 778572, 793881, 823284, 872289, 904596, 908334, 951588, 1010394, 1058508, 1110186, 1163052, 1167858, 1234926, 1356894, 1362501, 1427382, 1587762, 1665279, 1744578, 1816668, 1852389, 2020788, 2035341, 2141073, 2220372, 2335716, 2469852, 2616867, 2713788, 2725002, 2854764, 3175524, 3330558, 3489156, 3704778, 4070682, 4087503, 4282146, 4995837, 5233734, 5450004, 5557167, 6106023, 6423219, 6661116, 7409556, 7850601, 8141364, 8175006, 8564292, 9991674, 10467468, 11114334, 12212046, 12846438, 14987511, 15701202, 16350012, 18318069, 19983348, 22228668, 23551803, 24424092, 25692876, 29975022, 31402404, 36636138, 44962533, 47103606, 54954207, 59950044, 70655409, 73272276, 89925066, 94207212, 109908414, 141310818, 164862621, 179850132, 219816828, 282621636, 329725242, 494587863, 659450484, 989175726, 1978351452]

約数ペア:

[(1, 1978351452), (2, 989175726), (3, 659450484), (4, 494587863), (6, 329725242), (7, 282621636), (9, 219816828), (11, 179850132), (12, 164862621), (14, 141310818), (18, 109908414), (21, 94207212), (22, 89925066), (27, 73272276), (28, 70655409), (33, 59950044), (36, 54954207), (42, 47103606), (44, 44962533), (54, 36636138), (63, 31402404), (66, 29975022), (77, 25692876), (81, 24424092), (84, 23551803), (89, 22228668), (99, 19983348), (108, 18318069), (121, 16350012), (126, 15701202), (132, 14987511), (154, 12846438), (162, 12212046), (178, 11114334), (189, 10467468), (198, 9991674), (231, 8564292), (242, 8175006), (243, 8141364), (252, 7850601), (267, 7409556), (297, 6661116), (308, 6423219), (324, 6106023), (356, 5557167), (363, 5450004), (378, 5233734), (396, 4995837), (462, 4282146), (484, 4087503), (486, 4070682), (534, 3704778), (567, 3489156), (594, 3330558), (623, 3175524), (693, 2854764), (726, 2725002), (729, 2713788), (756, 2616867), (801, 2469852), (847, 2335716), (891, 2220372), (924, 2141073), (972, 2035341), (979, 2020788), (1068, 1852389), (1089, 1816668), (1134, 1744578), (1188, 1665279), (1246, 1587762), (1386, 1427382), (1452, 1362501), (1458, 1356894), (1602, 1234926), (1694, 1167858), (1701, 1163052), (1782, 1110186), (1869, 1058508), (1958, 1010394), (2079, 951588), (2178, 908334), (2187, 904596), (2268, 872289), (2403, 823284), (2492, 793881), (2541, 778572), (2673, 740124), (2772, 713691), (2916, 678447), (2937, 673596), (3204, 617463), (3267, 605556), (3388, 583929), (3402, 581526), (3564, 555093), (3738, 529254), (3916, 505197), (4158, 475794), (4356, 454167), (4374, 452298), (4806, 411642), (5082, 389286), (5103, 387684), (5346, 370062), (5607, 352836), (5874, 336798), (6237, 317196), (6534, 302778), (6561, 301532), (6804, 290763), (6853, 288684), (7209, 274428), (7476, 264627), (7623, 259524), (8019, 246708), (8316, 237897), (8748, 226149), (8811, 224532), (9612, 205821), (9801, 201852), (10164, 194643), (10206, 193842), (10692, 185031), (10769, 183708), (11214, 176418), (11748, 168399), (12474, 158598), (13068, 151389), (13122, 150766), (13706, 144342), (14418, 137214), (15246, 129762), (15309, 129228), (16038, 123354), (16821, 117612), (17622, 112266), (18711, 105732), (19602, 100926), (20412, 96921), (20559, 96228), (21538, 91854), (21627, 91476), (22428, 88209), (22869, 86508), (24057, 82236), (24948, 79299), (26244, 75383), (26433, 74844), (27412, 72171), (28836, 68607), (29403, 67284), (30492, 64881), (30618, 64614), (32076, 61677), (32307, 61236), (33642, 58806), (35244, 56133), (37422, 52866), (39204, 50463), (41118, 48114), (43076, 45927), (43254, 45738)]