420890800992

素因数分解:

$2^5\times 3^1\times {\mathrm{281}}^1\times {\mathrm{3581}}^1\times {\mathrm{4357}}^1$

素因数の和:8232

約数の個数: 96

約数和(自身を含む): 1109334338784

約数和(自身を除く): 688443537792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 281, 562, 843, 1124, 1686, 2248, 3372, 3581, 4357, 4496, 6744, 7162, 8714, 8992, 10743, 13071, 13488, 14324, 17428, 21486, 26142, 26976, 28648, 34856, 42972, 52284, 57296, 69712, 85944, 104568, 114592, 139424, 171888, 209136, 343776, 418272, 1006261, 1224317, 2012522, 2448634, 3018783, 3672951, 4025044, 4897268, 6037566, 7345902, 8050088, 9794536, 12075132, 14691804, 15602417, 16100176, 19589072, 24150264, 29383608, 31204834, 32200352, 39178144, 46807251, 48300528, 58767216, 62409668, 93614502, 96601056, 117534432, 124819336, 187229004, 249638672, 374458008, 499277344, 748916016, 1497832032, 4384279177, 8768558354, 13152837531, 17537116708, 26305675062, 35074233416, 52611350124, 70148466832, 105222700248, 140296933664, 210445400496, 420890800992]

約数ペア:

[(1, 420890800992), (2, 210445400496), (3, 140296933664), (4, 105222700248), (6, 70148466832), (8, 52611350124), (12, 35074233416), (16, 26305675062), (24, 17537116708), (32, 13152837531), (48, 8768558354), (96, 4384279177), (281, 1497832032), (562, 748916016), (843, 499277344), (1124, 374458008), (1686, 249638672), (2248, 187229004), (3372, 124819336), (3581, 117534432), (4357, 96601056), (4496, 93614502), (6744, 62409668), (7162, 58767216), (8714, 48300528), (8992, 46807251), (10743, 39178144), (13071, 32200352), (13488, 31204834), (14324, 29383608), (17428, 24150264), (21486, 19589072), (26142, 16100176), (26976, 15602417), (28648, 14691804), (34856, 12075132), (42972, 9794536), (52284, 8050088), (57296, 7345902), (69712, 6037566), (85944, 4897268), (104568, 4025044), (114592, 3672951), (139424, 3018783), (171888, 2448634), (209136, 2012522), (343776, 1224317), (418272, 1006261)]