421221024

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5647}}^1$

素因数の和:5707

約数の個数: 144

約数和(自身を含む): 1406216448

約数和(自身を除く): 984995424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 888, 1008, 1036, 1184, 1332, 1554, 1776, 2016, 2072, 2331, 2664, 3108, 3552, 4144, 4662, 5328, 5647, 6216, 8288, 9324, 10656, 11294, 12432, 16941, 18648, 22588, 24864, 33882, 37296, 39529, 45176, 50823, 67764, 74592, 79058, 90352, 101646, 118587, 135528, 158116, 180704, 203292, 208939, 237174, 271056, 316232, 355761, 406584, 417878, 474348, 542112, 626817, 632464, 711522, 813168, 835756, 948696, 1253634, 1264928, 1423044, 1462573, 1626336, 1671512, 1880451, 1897392, 2507268, 2846088, 2925146, 3343024, 3760902, 3794784, 4387719, 5014536, 5692176, 5850292, 6686048, 7521804, 8775438, 10029072, 11384352, 11700584, 13163157, 15043608, 17550876, 20058144, 23401168, 26326314, 30087216, 35101752, 46802336, 52652628, 60174432, 70203504, 105305256, 140407008, 210610512, 421221024]

約数ペア:

[(1, 421221024), (2, 210610512), (3, 140407008), (4, 105305256), (6, 70203504), (7, 60174432), (8, 52652628), (9, 46802336), (12, 35101752), (14, 30087216), (16, 26326314), (18, 23401168), (21, 20058144), (24, 17550876), (28, 15043608), (32, 13163157), (36, 11700584), (37, 11384352), (42, 10029072), (48, 8775438), (56, 7521804), (63, 6686048), (72, 5850292), (74, 5692176), (84, 5014536), (96, 4387719), (111, 3794784), (112, 3760902), (126, 3343024), (144, 2925146), (148, 2846088), (168, 2507268), (222, 1897392), (224, 1880451), (252, 1671512), (259, 1626336), (288, 1462573), (296, 1423044), (333, 1264928), (336, 1253634), (444, 948696), (504, 835756), (518, 813168), (592, 711522), (666, 632464), (672, 626817), (777, 542112), (888, 474348), (1008, 417878), (1036, 406584), (1184, 355761), (1332, 316232), (1554, 271056), (1776, 237174), (2016, 208939), (2072, 203292), (2331, 180704), (2664, 158116), (3108, 135528), (3552, 118587), (4144, 101646), (4662, 90352), (5328, 79058), (5647, 74592), (6216, 67764), (8288, 50823), (9324, 45176), (10656, 39529), (11294, 37296), (12432, 33882), (16941, 24864), (18648, 22588)]