210890496

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{11939}}^1$

素因数の和:11981

約数の個数: 72

約数和(自身を含む): 585728640

約数和(自身を除く): 374838144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 11939, 17664, 23878, 35817, 47756, 71634, 95512, 143268, 191024, 274597, 286536, 382048, 549194, 573072, 764096, 823791, 1098388, 1146144, 1528192, 1647582, 2196776, 2292288, 3056384, 3295164, 4393552, 4584576, 6590328, 8787104, 9169152, 13180656, 17574208, 26361312, 35148416, 52722624, 70296832, 105445248, 210890496]

約数ペア:

[(1, 210890496), (2, 105445248), (3, 70296832), (4, 52722624), (6, 35148416), (8, 26361312), (12, 17574208), (16, 13180656), (23, 9169152), (24, 8787104), (32, 6590328), (46, 4584576), (48, 4393552), (64, 3295164), (69, 3056384), (92, 2292288), (96, 2196776), (128, 1647582), (138, 1528192), (184, 1146144), (192, 1098388), (256, 823791), (276, 764096), (368, 573072), (384, 549194), (552, 382048), (736, 286536), (768, 274597), (1104, 191024), (1472, 143268), (2208, 95512), (2944, 71634), (4416, 47756), (5888, 35817), (8832, 23878), (11939, 17664)]