217216008

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 611170560

約数和(自身を除く): 393954552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 307, 317, 372, 558, 614, 634, 744, 921, 951, 1116, 1228, 1268, 1842, 1902, 2232, 2456, 2536, 2763, 2853, 3684, 3804, 5526, 5706, 7368, 7608, 9517, 9827, 11052, 11412, 19034, 19654, 22104, 22824, 28551, 29481, 38068, 39308, 57102, 58962, 76136, 78616, 85653, 88443, 97319, 114204, 117924, 171306, 176886, 194638, 228408, 235848, 291957, 342612, 353772, 389276, 583914, 685224, 707544, 778552, 875871, 1167828, 1751742, 2335656, 3016889, 3503484, 6033778, 7006968, 9050667, 12067556, 18101334, 24135112, 27152001, 36202668, 54304002, 72405336, 108608004, 217216008]

約数ペア:

[(1, 217216008), (2, 108608004), (3, 72405336), (4, 54304002), (6, 36202668), (8, 27152001), (9, 24135112), (12, 18101334), (18, 12067556), (24, 9050667), (31, 7006968), (36, 6033778), (62, 3503484), (72, 3016889), (93, 2335656), (124, 1751742), (186, 1167828), (248, 875871), (279, 778552), (307, 707544), (317, 685224), (372, 583914), (558, 389276), (614, 353772), (634, 342612), (744, 291957), (921, 235848), (951, 228408), (1116, 194638), (1228, 176886), (1268, 171306), (1842, 117924), (1902, 114204), (2232, 97319), (2456, 88443), (2536, 85653), (2763, 78616), (2853, 76136), (3684, 58962), (3804, 57102), (5526, 39308), (5706, 38068), (7368, 29481), (7608, 28551), (9517, 22824), (9827, 22104), (11052, 19654), (11412, 19034)]