40480776

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 128

約数和(自身を含む): 131846400

約数和(自身を除く): 91365624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 82, 84, 108, 123, 126, 164, 168, 189, 216, 246, 252, 287, 328, 369, 378, 492, 504, 574, 653, 738, 756, 861, 984, 1107, 1148, 1306, 1476, 1512, 1722, 1959, 2214, 2296, 2583, 2612, 2952, 3444, 3918, 4428, 4571, 5166, 5224, 5877, 6888, 7749, 7836, 8856, 9142, 10332, 11754, 13713, 15498, 15672, 17631, 18284, 20664, 23508, 26773, 27426, 30996, 35262, 36568, 41139, 47016, 53546, 54852, 61992, 70524, 80319, 82278, 107092, 109704, 123417, 141048, 160638, 164556, 187411, 214184, 240957, 246834, 321276, 329112, 374822, 481914, 493668, 562233, 642552, 722871, 749644, 963828, 987336, 1124466, 1445742, 1499288, 1686699, 1927656, 2248932, 2891484, 3373398, 4497864, 5060097, 5782968, 6746796, 10120194, 13493592, 20240388, 40480776]

約数ペア:

[(1, 40480776), (2, 20240388), (3, 13493592), (4, 10120194), (6, 6746796), (7, 5782968), (8, 5060097), (9, 4497864), (12, 3373398), (14, 2891484), (18, 2248932), (21, 1927656), (24, 1686699), (27, 1499288), (28, 1445742), (36, 1124466), (41, 987336), (42, 963828), (54, 749644), (56, 722871), (63, 642552), (72, 562233), (82, 493668), (84, 481914), (108, 374822), (123, 329112), (126, 321276), (164, 246834), (168, 240957), (189, 214184), (216, 187411), (246, 164556), (252, 160638), (287, 141048), (328, 123417), (369, 109704), (378, 107092), (492, 82278), (504, 80319), (574, 70524), (653, 61992), (738, 54852), (756, 53546), (861, 47016), (984, 41139), (1107, 36568), (1148, 35262), (1306, 30996), (1476, 27426), (1512, 26773), (1722, 23508), (1959, 20664), (2214, 18284), (2296, 17631), (2583, 15672), (2612, 15498), (2952, 13713), (3444, 11754), (3918, 10332), (4428, 9142), (4571, 8856), (5166, 7836), (5224, 7749), (5877, 6888)]