921099984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 2982273408

約数和(自身を除く): 2061173424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 47, 48, 51, 56, 68, 73, 84, 94, 102, 112, 119, 136, 141, 146, 168, 188, 204, 219, 238, 272, 282, 292, 329, 336, 357, 376, 408, 438, 476, 511, 564, 584, 658, 714, 752, 799, 816, 876, 952, 987, 1022, 1128, 1168, 1241, 1316, 1428, 1533, 1598, 1752, 1904, 1974, 2044, 2209, 2256, 2397, 2482, 2632, 2856, 3066, 3196, 3431, 3504, 3723, 3948, 4088, 4418, 4794, 4964, 5264, 5593, 5712, 6132, 6392, 6627, 6862, 7446, 7896, 8176, 8687, 8836, 9588, 9928, 10293, 11186, 12264, 12784, 13254, 13724, 14892, 15463, 15792, 16779, 17374, 17672, 19176, 19856, 20586, 22372, 24017, 24528, 26061, 26508, 27448, 29784, 30926, 33558, 34748, 35344, 37553, 38352, 41172, 44744, 46389, 48034, 52122, 53016, 54896, 58327, 59568, 61852, 67116, 69496, 72051, 75106, 82344, 89488, 92778, 96068, 104244, 106032, 112659, 116654, 123704, 134232, 138992, 144102, 150212, 161257, 164688, 174981, 185556, 192136, 208488, 225318, 233308, 247408, 262871, 268464, 288204, 300424, 322514, 349962, 371112, 384272, 408289, 416976, 450636, 466616, 483771, 525742, 576408, 600848, 645028, 699924, 742224, 788613, 816578, 901272, 933232, 967542, 1051484, 1128799, 1152816, 1224867, 1290056, 1399848, 1577226, 1633156, 1802544, 1935084, 2102968, 2257598, 2449734, 2580112, 2741369, 2799696, 3154452, 3266312, 3386397, 3870168, 4205936, 4515196, 4899468, 5482738, 6308904, 6532624, 6772794, 7740336, 8224107, 9030392, 9798936, 10965476, 12617808, 13545588, 16448214, 18060784, 19189583, 19597872, 21930952, 27091176, 32896428, 38379166, 43861904, 54182352, 57568749, 65792856, 76758332, 115137498, 131585712, 153516664, 230274996, 307033328, 460549992, 921099984]

約数ペア:

[(1, 921099984), (2, 460549992), (3, 307033328), (4, 230274996), (6, 153516664), (7, 131585712), (8, 115137498), (12, 76758332), (14, 65792856), (16, 57568749), (17, 54182352), (21, 43861904), (24, 38379166), (28, 32896428), (34, 27091176), (42, 21930952), (47, 19597872), (48, 19189583), (51, 18060784), (56, 16448214), (68, 13545588), (73, 12617808), (84, 10965476), (94, 9798936), (102, 9030392), (112, 8224107), (119, 7740336), (136, 6772794), (141, 6532624), (146, 6308904), (168, 5482738), (188, 4899468), (204, 4515196), (219, 4205936), (238, 3870168), (272, 3386397), (282, 3266312), (292, 3154452), (329, 2799696), (336, 2741369), (357, 2580112), (376, 2449734), (408, 2257598), (438, 2102968), (476, 1935084), (511, 1802544), (564, 1633156), (584, 1577226), (658, 1399848), (714, 1290056), (752, 1224867), (799, 1152816), (816, 1128799), (876, 1051484), (952, 967542), (987, 933232), (1022, 901272), (1128, 816578), (1168, 788613), (1241, 742224), (1316, 699924), (1428, 645028), (1533, 600848), (1598, 576408), (1752, 525742), (1904, 483771), (1974, 466616), (2044, 450636), (2209, 416976), (2256, 408289), (2397, 384272), (2482, 371112), (2632, 349962), (2856, 322514), (3066, 300424), (3196, 288204), (3431, 268464), (3504, 262871), (3723, 247408), (3948, 233308), (4088, 225318), (4418, 208488), (4794, 192136), (4964, 185556), (5264, 174981), (5593, 164688), (5712, 161257), (6132, 150212), (6392, 144102), (6627, 138992), (6862, 134232), (7446, 123704), (7896, 116654), (8176, 112659), (8687, 106032), (8836, 104244), (9588, 96068), (9928, 92778), (10293, 89488), (11186, 82344), (12264, 75106), (12784, 72051), (13254, 69496), (13724, 67116), (14892, 61852), (15463, 59568), (15792, 58327), (16779, 54896), (17374, 53016), (17672, 52122), (19176, 48034), (19856, 46389), (20586, 44744), (22372, 41172), (24017, 38352), (24528, 37553), (26061, 35344), (26508, 34748), (27448, 33558), (29784, 30926)]