419517378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:477

約数の個数: 144

約数和(自身を含む): 1146877056

約数和(自身を除く): 727359678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 46, 57, 63, 69, 114, 126, 133, 138, 161, 171, 207, 266, 322, 342, 361, 399, 401, 414, 437, 483, 722, 798, 802, 874, 966, 1083, 1197, 1203, 1311, 1449, 2166, 2394, 2406, 2527, 2622, 2807, 2898, 3059, 3249, 3609, 3933, 5054, 5614, 6118, 6498, 7218, 7581, 7619, 7866, 8303, 8421, 9177, 9223, 15162, 15238, 16606, 16842, 18354, 18446, 22743, 22857, 24909, 25263, 27531, 27669, 45486, 45714, 49818, 50526, 53333, 55062, 55338, 58121, 64561, 68571, 74727, 83007, 106666, 116242, 129122, 137142, 144761, 149454, 159999, 166014, 174363, 175237, 193683, 289522, 319998, 348726, 350474, 387366, 434283, 479997, 523089, 525711, 581049, 868566, 959994, 1013327, 1046178, 1051422, 1162098, 1226659, 1302849, 1577133, 2026654, 2453318, 2605698, 3039981, 3154266, 3329503, 3679977, 6079962, 6659006, 7359954, 9119943, 9988509, 11039931, 18239886, 19977018, 22079862, 23306521, 29965527, 46613042, 59931054, 69919563, 139839126, 209758689, 419517378]

約数ペア:

[(1, 419517378), (2, 209758689), (3, 139839126), (6, 69919563), (7, 59931054), (9, 46613042), (14, 29965527), (18, 23306521), (19, 22079862), (21, 19977018), (23, 18239886), (38, 11039931), (42, 9988509), (46, 9119943), (57, 7359954), (63, 6659006), (69, 6079962), (114, 3679977), (126, 3329503), (133, 3154266), (138, 3039981), (161, 2605698), (171, 2453318), (207, 2026654), (266, 1577133), (322, 1302849), (342, 1226659), (361, 1162098), (399, 1051422), (401, 1046178), (414, 1013327), (437, 959994), (483, 868566), (722, 581049), (798, 525711), (802, 523089), (874, 479997), (966, 434283), (1083, 387366), (1197, 350474), (1203, 348726), (1311, 319998), (1449, 289522), (2166, 193683), (2394, 175237), (2406, 174363), (2527, 166014), (2622, 159999), (2807, 149454), (2898, 144761), (3059, 137142), (3249, 129122), (3609, 116242), (3933, 106666), (5054, 83007), (5614, 74727), (6118, 68571), (6498, 64561), (7218, 58121), (7581, 55338), (7619, 55062), (7866, 53333), (8303, 50526), (8421, 49818), (9177, 45714), (9223, 45486), (15162, 27669), (15238, 27531), (16606, 25263), (16842, 24909), (18354, 22857), (18446, 22743)]