818168052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5303}}^1$

素因数の和:5389

約数の個数: 96

約数和(自身を含む): 2195601408

約数和(自身を除く): 1377433356

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 43, 46, 52, 69, 78, 86, 92, 129, 138, 156, 172, 258, 276, 299, 516, 559, 598, 897, 989, 1118, 1196, 1677, 1794, 1978, 2236, 2967, 3354, 3588, 3956, 5303, 5934, 6708, 10606, 11868, 12857, 15909, 21212, 25714, 31818, 38571, 51428, 63636, 68939, 77142, 121969, 137878, 154284, 206817, 228029, 243938, 275756, 365907, 413634, 456058, 487876, 684087, 731814, 827268, 912116, 1368174, 1463628, 1585597, 2736348, 2964377, 3171194, 4756791, 5244667, 5928754, 6342388, 8893131, 9513582, 10489334, 11857508, 15734001, 17786262, 19027164, 20978668, 31468002, 35572524, 62936004, 68180671, 136361342, 204542013, 272722684, 409084026, 818168052]

約数ペア:

[(1, 818168052), (2, 409084026), (3, 272722684), (4, 204542013), (6, 136361342), (12, 68180671), (13, 62936004), (23, 35572524), (26, 31468002), (39, 20978668), (43, 19027164), (46, 17786262), (52, 15734001), (69, 11857508), (78, 10489334), (86, 9513582), (92, 8893131), (129, 6342388), (138, 5928754), (156, 5244667), (172, 4756791), (258, 3171194), (276, 2964377), (299, 2736348), (516, 1585597), (559, 1463628), (598, 1368174), (897, 912116), (989, 827268), (1118, 731814), (1196, 684087), (1677, 487876), (1794, 456058), (1978, 413634), (2236, 365907), (2967, 275756), (3354, 243938), (3588, 228029), (3956, 206817), (5303, 154284), (5934, 137878), (6708, 121969), (10606, 77142), (11868, 68939), (12857, 63636), (15909, 51428), (21212, 38571), (25714, 31818)]