219664368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1801}}^1$

素因数の和:1844

約数の個数: 180

約数和(自身を含む): 772683184

約数和(自身を除く): 553018816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 231, 242, 252, 264, 308, 336, 363, 396, 462, 484, 504, 528, 616, 693, 726, 792, 847, 924, 968, 1008, 1089, 1232, 1386, 1452, 1584, 1694, 1801, 1848, 1936, 2178, 2541, 2772, 2904, 3388, 3602, 3696, 4356, 5082, 5403, 5544, 5808, 6776, 7204, 7623, 8712, 10164, 10806, 11088, 12607, 13552, 14408, 15246, 16209, 17424, 19811, 20328, 21612, 25214, 28816, 30492, 32418, 37821, 39622, 40656, 43224, 50428, 59433, 60984, 64836, 75642, 79244, 86448, 100856, 113463, 118866, 121968, 129672, 138677, 151284, 158488, 178299, 201712, 217921, 226926, 237732, 259344, 277354, 302568, 316976, 356598, 416031, 435842, 453852, 475464, 554708, 605136, 653763, 713196, 832062, 871684, 907704, 950928, 1109416, 1248093, 1307526, 1426392, 1525447, 1664124, 1743368, 1815408, 1961289, 2218832, 2496186, 2615052, 2852784, 3050894, 3328248, 3486736, 3922578, 4576341, 4992372, 5230104, 6101788, 6656496, 7845156, 9152682, 9984744, 10460208, 12203576, 13729023, 15690312, 18305364, 19969488, 24407152, 27458046, 31380624, 36610728, 54916092, 73221456, 109832184, 219664368]

約数ペア:

[(1, 219664368), (2, 109832184), (3, 73221456), (4, 54916092), (6, 36610728), (7, 31380624), (8, 27458046), (9, 24407152), (11, 19969488), (12, 18305364), (14, 15690312), (16, 13729023), (18, 12203576), (21, 10460208), (22, 9984744), (24, 9152682), (28, 7845156), (33, 6656496), (36, 6101788), (42, 5230104), (44, 4992372), (48, 4576341), (56, 3922578), (63, 3486736), (66, 3328248), (72, 3050894), (77, 2852784), (84, 2615052), (88, 2496186), (99, 2218832), (112, 1961289), (121, 1815408), (126, 1743368), (132, 1664124), (144, 1525447), (154, 1426392), (168, 1307526), (176, 1248093), (198, 1109416), (231, 950928), (242, 907704), (252, 871684), (264, 832062), (308, 713196), (336, 653763), (363, 605136), (396, 554708), (462, 475464), (484, 453852), (504, 435842), (528, 416031), (616, 356598), (693, 316976), (726, 302568), (792, 277354), (847, 259344), (924, 237732), (968, 226926), (1008, 217921), (1089, 201712), (1232, 178299), (1386, 158488), (1452, 151284), (1584, 138677), (1694, 129672), (1801, 121968), (1848, 118866), (1936, 113463), (2178, 100856), (2541, 86448), (2772, 79244), (2904, 75642), (3388, 64836), (3602, 60984), (3696, 59433), (4356, 50428), (5082, 43224), (5403, 40656), (5544, 39622), (5808, 37821), (6776, 32418), (7204, 30492), (7623, 28816), (8712, 25214), (10164, 21612), (10806, 20328), (11088, 19811), (12607, 17424), (13552, 16209), (14408, 15246)]