538440984

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{761}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 1512051840

約数和(自身を除く): 973610856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 317, 372, 558, 634, 744, 761, 951, 1116, 1268, 1522, 1902, 2232, 2283, 2536, 2853, 3044, 3804, 4566, 5706, 6088, 6849, 7608, 9132, 9827, 11412, 13698, 18264, 19654, 22824, 23591, 27396, 29481, 39308, 47182, 54792, 58962, 70773, 78616, 88443, 94364, 117924, 141546, 176886, 188728, 212319, 235848, 241237, 283092, 353772, 424638, 482474, 566184, 707544, 723711, 849276, 964948, 1447422, 1698552, 1929896, 2171133, 2894844, 4342266, 5789688, 7478347, 8684532, 14956694, 17369064, 22435041, 29913388, 44870082, 59826776, 67305123, 89740164, 134610246, 179480328, 269220492, 538440984]

約数ペア:

[(1, 538440984), (2, 269220492), (3, 179480328), (4, 134610246), (6, 89740164), (8, 67305123), (9, 59826776), (12, 44870082), (18, 29913388), (24, 22435041), (31, 17369064), (36, 14956694), (62, 8684532), (72, 7478347), (93, 5789688), (124, 4342266), (186, 2894844), (248, 2171133), (279, 1929896), (317, 1698552), (372, 1447422), (558, 964948), (634, 849276), (744, 723711), (761, 707544), (951, 566184), (1116, 482474), (1268, 424638), (1522, 353772), (1902, 283092), (2232, 241237), (2283, 235848), (2536, 212319), (2853, 188728), (3044, 176886), (3804, 141546), (4566, 117924), (5706, 94364), (6088, 88443), (6849, 78616), (7608, 70773), (9132, 58962), (9827, 54792), (11412, 47182), (13698, 39308), (18264, 29481), (19654, 27396), (22824, 23591)]