1838202272

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 3891888000

約数和(自身を除く): 2053685728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 103, 149, 152, 197, 206, 298, 304, 394, 412, 596, 608, 788, 824, 1192, 1576, 1648, 1957, 2384, 2831, 3152, 3296, 3743, 3914, 4768, 5662, 6304, 7486, 7828, 11324, 14972, 15347, 15656, 20291, 22648, 29353, 29944, 30694, 31312, 40582, 45296, 58706, 59888, 61388, 62624, 81164, 90592, 117412, 119776, 122776, 162328, 234824, 245552, 291593, 324656, 385529, 469648, 491104, 557707, 583186, 649312, 771058, 939296, 1115414, 1166372, 1542116, 2230828, 2332744, 3023359, 3084232, 4461656, 4665488, 6046718, 6168464, 8923312, 9330976, 12093436, 12336928, 17846624, 24186872, 48373744, 57443821, 96747488, 114887642, 229775284, 459550568, 919101136, 1838202272]

約数ペア:

[(1, 1838202272), (2, 919101136), (4, 459550568), (8, 229775284), (16, 114887642), (19, 96747488), (32, 57443821), (38, 48373744), (76, 24186872), (103, 17846624), (149, 12336928), (152, 12093436), (197, 9330976), (206, 8923312), (298, 6168464), (304, 6046718), (394, 4665488), (412, 4461656), (596, 3084232), (608, 3023359), (788, 2332744), (824, 2230828), (1192, 1542116), (1576, 1166372), (1648, 1115414), (1957, 939296), (2384, 771058), (2831, 649312), (3152, 583186), (3296, 557707), (3743, 491104), (3914, 469648), (4768, 385529), (5662, 324656), (6304, 291593), (7486, 245552), (7828, 234824), (11324, 162328), (14972, 122776), (15347, 119776), (15656, 117412), (20291, 90592), (22648, 81164), (29353, 62624), (29944, 61388), (30694, 59888), (31312, 58706), (40582, 45296)]