402303996

素因数分解:

$2^2\times 3^5\times {\mathrm{127}}^1\times {\mathrm{3259}}^1$

素因数の和:3405

約数の個数: 72

約数和(自身を含む): 1063229440

約数和(自身を除く): 660925444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 243, 254, 324, 381, 486, 508, 762, 972, 1143, 1524, 2286, 3259, 3429, 4572, 6518, 6858, 9777, 10287, 13036, 13716, 19554, 20574, 29331, 30861, 39108, 41148, 58662, 61722, 87993, 117324, 123444, 175986, 263979, 351972, 413893, 527958, 791937, 827786, 1055916, 1241679, 1583874, 1655572, 2483358, 3167748, 3725037, 4966716, 7450074, 11175111, 14900148, 22350222, 33525333, 44700444, 67050666, 100575999, 134101332, 201151998, 402303996]

約数ペア:

[(1, 402303996), (2, 201151998), (3, 134101332), (4, 100575999), (6, 67050666), (9, 44700444), (12, 33525333), (18, 22350222), (27, 14900148), (36, 11175111), (54, 7450074), (81, 4966716), (108, 3725037), (127, 3167748), (162, 2483358), (243, 1655572), (254, 1583874), (324, 1241679), (381, 1055916), (486, 827786), (508, 791937), (762, 527958), (972, 413893), (1143, 351972), (1524, 263979), (2286, 175986), (3259, 123444), (3429, 117324), (4572, 87993), (6518, 61722), (6858, 58662), (9777, 41148), (10287, 39108), (13036, 30861), (13716, 29331), (19554, 20574)]