407216496

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1297}}^1$

素因数の和:1550

約数の個数: 80

約数和(自身を含む): 1091898368

約数和(自身を除く): 684681872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 211, 248, 372, 422, 496, 633, 744, 844, 1266, 1297, 1488, 1688, 2532, 2594, 3376, 3891, 5064, 5188, 6541, 7782, 10128, 10376, 13082, 15564, 19623, 20752, 26164, 31128, 39246, 40207, 52328, 62256, 78492, 80414, 104656, 120621, 156984, 160828, 241242, 273667, 313968, 321656, 482484, 547334, 643312, 821001, 964968, 1094668, 1642002, 1929936, 2189336, 3284004, 4378672, 6568008, 8483677, 13136016, 16967354, 25451031, 33934708, 50902062, 67869416, 101804124, 135738832, 203608248, 407216496]

約数ペア:

[(1, 407216496), (2, 203608248), (3, 135738832), (4, 101804124), (6, 67869416), (8, 50902062), (12, 33934708), (16, 25451031), (24, 16967354), (31, 13136016), (48, 8483677), (62, 6568008), (93, 4378672), (124, 3284004), (186, 2189336), (211, 1929936), (248, 1642002), (372, 1094668), (422, 964968), (496, 821001), (633, 643312), (744, 547334), (844, 482484), (1266, 321656), (1297, 313968), (1488, 273667), (1688, 241242), (2532, 160828), (2594, 156984), (3376, 120621), (3891, 104656), (5064, 80414), (5188, 78492), (6541, 62256), (7782, 52328), (10128, 40207), (10376, 39246), (13082, 31128), (15564, 26164), (19623, 20752)]