2038172688

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{129853}}^1$

素因数の和:129976

約数の個数: 60

約数和(自身を含む): 5756427820

約数和(自身を除く): 3718255132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 15696, 129853, 259706, 389559, 519412, 779118, 1038824, 1168677, 1558236, 2077648, 2337354, 3116472, 4674708, 6232944, 9349416, 14153977, 18698832, 28307954, 42461931, 56615908, 84923862, 113231816, 127385793, 169847724, 226463632, 254771586, 339695448, 509543172, 679390896, 1019086344, 2038172688]

約数ペア:

[(1, 2038172688), (2, 1019086344), (3, 679390896), (4, 509543172), (6, 339695448), (8, 254771586), (9, 226463632), (12, 169847724), (16, 127385793), (18, 113231816), (24, 84923862), (36, 56615908), (48, 42461931), (72, 28307954), (109, 18698832), (144, 14153977), (218, 9349416), (327, 6232944), (436, 4674708), (654, 3116472), (872, 2337354), (981, 2077648), (1308, 1558236), (1744, 1168677), (1962, 1038824), (2616, 779118), (3924, 519412), (5232, 389559), (7848, 259706), (15696, 129853)]