40716468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 108

約数和(自身を含む): 117465348

約数和(自身を除く): 76748880

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 241, 247, 342, 361, 468, 482, 494, 684, 722, 723, 741, 964, 988, 1083, 1444, 1446, 1482, 2166, 2169, 2223, 2892, 2964, 3133, 3249, 4332, 4338, 4446, 4579, 4693, 6266, 6498, 8676, 8892, 9158, 9386, 9399, 12532, 12996, 13737, 14079, 18316, 18772, 18798, 27474, 28158, 28197, 37596, 41211, 42237, 54948, 56316, 56394, 59527, 82422, 84474, 87001, 112788, 119054, 164844, 168948, 174002, 178581, 238108, 261003, 348004, 357162, 522006, 535743, 714324, 783009, 1044012, 1071486, 1131013, 1566018, 2142972, 2262026, 3132036, 3393039, 4524052, 6786078, 10179117, 13572156, 20358234, 40716468]

約数ペア:

[(1, 40716468), (2, 20358234), (3, 13572156), (4, 10179117), (6, 6786078), (9, 4524052), (12, 3393039), (13, 3132036), (18, 2262026), (19, 2142972), (26, 1566018), (36, 1131013), (38, 1071486), (39, 1044012), (52, 783009), (57, 714324), (76, 535743), (78, 522006), (114, 357162), (117, 348004), (156, 261003), (171, 238108), (228, 178581), (234, 174002), (241, 168948), (247, 164844), (342, 119054), (361, 112788), (468, 87001), (482, 84474), (494, 82422), (684, 59527), (722, 56394), (723, 56316), (741, 54948), (964, 42237), (988, 41211), (1083, 37596), (1444, 28197), (1446, 28158), (1482, 27474), (2166, 18798), (2169, 18772), (2223, 18316), (2892, 14079), (2964, 13737), (3133, 12996), (3249, 12532), (4332, 9399), (4338, 9386), (4446, 9158), (4579, 8892), (4693, 8676), (6266, 6498)]