4278456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 14283360

約数和(自身を除く): 10004904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 653, 728, 819, 936, 1092, 1306, 1638, 1959, 2184, 2612, 3276, 3918, 4571, 5224, 5877, 6552, 7836, 8489, 9142, 11754, 13713, 15672, 16978, 18284, 23508, 25467, 27426, 33956, 36568, 41139, 47016, 50934, 54852, 59423, 67912, 76401, 82278, 101868, 109704, 118846, 152802, 164556, 178269, 203736, 237692, 305604, 329112, 356538, 475384, 534807, 611208, 713076, 1069614, 1426152, 2139228, 4278456]

約数ペア:

[(1, 4278456), (2, 2139228), (3, 1426152), (4, 1069614), (6, 713076), (7, 611208), (8, 534807), (9, 475384), (12, 356538), (13, 329112), (14, 305604), (18, 237692), (21, 203736), (24, 178269), (26, 164556), (28, 152802), (36, 118846), (39, 109704), (42, 101868), (52, 82278), (56, 76401), (63, 67912), (72, 59423), (78, 54852), (84, 50934), (91, 47016), (104, 41139), (117, 36568), (126, 33956), (156, 27426), (168, 25467), (182, 23508), (234, 18284), (252, 16978), (273, 15672), (312, 13713), (364, 11754), (468, 9142), (504, 8489), (546, 7836), (653, 6552), (728, 5877), (819, 5224), (936, 4571), (1092, 3918), (1306, 3276), (1638, 2612), (1959, 2184)]