1605208066528

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{16427}}^1\times {\mathrm{25237}}^1$

素因数の和:41696

約数の個数: 72

約数和(自身を含む): 3474016050456

約数和(自身を除く): 1868807983928

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 16427, 25237, 32854, 50474, 65708, 100948, 131416, 180697, 201896, 262832, 277607, 361394, 403792, 525664, 555214, 722788, 807584, 1110428, 1445576, 1987667, 2220856, 2891152, 3053677, 3975334, 4441712, 5782304, 6107354, 7950668, 8883424, 12214708, 15901336, 24429416, 31802672, 48858832, 63605344, 97717664, 414568199, 829136398, 1658272796, 3316545592, 4560250189, 6633091184, 9120500378, 13266182368, 18241000756, 36482001512, 50162752079, 72964003024, 100325504158, 145928006048, 200651008316, 401302016632, 802604033264, 1605208066528]

約数ペア:

[(1, 1605208066528), (2, 802604033264), (4, 401302016632), (8, 200651008316), (11, 145928006048), (16, 100325504158), (22, 72964003024), (32, 50162752079), (44, 36482001512), (88, 18241000756), (121, 13266182368), (176, 9120500378), (242, 6633091184), (352, 4560250189), (484, 3316545592), (968, 1658272796), (1936, 829136398), (3872, 414568199), (16427, 97717664), (25237, 63605344), (32854, 48858832), (50474, 31802672), (65708, 24429416), (100948, 15901336), (131416, 12214708), (180697, 8883424), (201896, 7950668), (262832, 6107354), (277607, 5782304), (361394, 4441712), (403792, 3975334), (525664, 3053677), (555214, 2891152), (722788, 2220856), (807584, 1987667), (1110428, 1445576)]