559551444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{3491}}^1$

素因数の和:3573

約数の個数: 72

約数和(自身を含む): 1415600928

約数和(自身を除く): 856049484

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 361, 444, 703, 722, 1083, 1406, 1444, 2109, 2166, 2812, 3491, 4218, 4332, 6982, 8436, 10473, 13357, 13964, 20946, 26714, 40071, 41892, 53428, 66329, 80142, 129167, 132658, 160284, 198987, 258334, 265316, 387501, 397974, 516668, 775002, 795948, 1260251, 1550004, 2454173, 2520502, 3780753, 4908346, 5041004, 7362519, 7561506, 9816692, 14725038, 15123012, 29450076, 46629287, 93258574, 139887861, 186517148, 279775722, 559551444]

約数ペア:

[(1, 559551444), (2, 279775722), (3, 186517148), (4, 139887861), (6, 93258574), (12, 46629287), (19, 29450076), (37, 15123012), (38, 14725038), (57, 9816692), (74, 7561506), (76, 7362519), (111, 5041004), (114, 4908346), (148, 3780753), (222, 2520502), (228, 2454173), (361, 1550004), (444, 1260251), (703, 795948), (722, 775002), (1083, 516668), (1406, 397974), (1444, 387501), (2109, 265316), (2166, 258334), (2812, 198987), (3491, 160284), (4218, 132658), (4332, 129167), (6982, 80142), (8436, 66329), (10473, 53428), (13357, 41892), (13964, 40071), (20946, 26714)]