353143868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 794196480

約数和(自身を除く): 441052612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 109, 134, 154, 157, 218, 268, 308, 314, 436, 469, 628, 737, 763, 938, 1099, 1199, 1474, 1526, 1727, 1876, 2198, 2398, 2948, 3052, 3454, 4396, 4796, 5159, 6908, 7303, 8393, 10318, 10519, 12089, 14606, 16786, 17113, 20636, 21038, 24178, 29212, 33572, 34226, 42076, 48356, 51121, 68452, 73633, 80333, 102242, 115709, 119791, 147266, 160666, 188243, 204484, 231418, 239582, 294532, 321332, 376486, 462836, 479164, 562331, 752972, 809963, 1124662, 1146571, 1317701, 1619926, 2249324, 2293142, 2635402, 3239852, 4586284, 5270804, 8025997, 12612281, 16051994, 25224562, 32103988, 50449124, 88285967, 176571934, 353143868]

約数ペア:

[(1, 353143868), (2, 176571934), (4, 88285967), (7, 50449124), (11, 32103988), (14, 25224562), (22, 16051994), (28, 12612281), (44, 8025997), (67, 5270804), (77, 4586284), (109, 3239852), (134, 2635402), (154, 2293142), (157, 2249324), (218, 1619926), (268, 1317701), (308, 1146571), (314, 1124662), (436, 809963), (469, 752972), (628, 562331), (737, 479164), (763, 462836), (938, 376486), (1099, 321332), (1199, 294532), (1474, 239582), (1526, 231418), (1727, 204484), (1876, 188243), (2198, 160666), (2398, 147266), (2948, 119791), (3052, 115709), (3454, 102242), (4396, 80333), (4796, 73633), (5159, 68452), (6908, 51121), (7303, 48356), (8393, 42076), (10318, 34226), (10519, 33572), (12089, 29212), (14606, 24178), (16786, 21038), (17113, 20636)]