21551845296

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{2341}}^1$

素因数の和:2675

約数の個数: 160

約数和(自身を含む): 60219002880

約数和(自身を除く): 38667157584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 269, 276, 368, 372, 496, 538, 552, 713, 744, 807, 1076, 1104, 1426, 1488, 1614, 2139, 2152, 2341, 2852, 3228, 4278, 4304, 4682, 5704, 6187, 6456, 7023, 8339, 8556, 9364, 11408, 12374, 12912, 14046, 16678, 17112, 18561, 18728, 24748, 25017, 28092, 33356, 34224, 37122, 37456, 49496, 50034, 53843, 56184, 66712, 72571, 74244, 98992, 100068, 107686, 112368, 133424, 145142, 148488, 161529, 191797, 200136, 215372, 217713, 290284, 296976, 323058, 383594, 400272, 430744, 435426, 575391, 580568, 629729, 646116, 767188, 861488, 870852, 1150782, 1161136, 1259458, 1292232, 1534376, 1669133, 1741704, 1889187, 2301564, 2518916, 2584464, 3068752, 3338266, 3483408, 3778374, 4603128, 5007399, 5037832, 6676532, 7556748, 9206256, 10014798, 10075664, 13353064, 14483767, 15113496, 19521599, 20029596, 26706128, 28967534, 30226992, 39043198, 40059192, 43451301, 57935068, 58564797, 78086396, 80118384, 86902602, 115870136, 117129594, 156172792, 173805204, 231740272, 234259188, 312345584, 347610408, 448996777, 468518376, 695220816, 897993554, 937036752, 1346990331, 1795987108, 2693980662, 3591974216, 5387961324, 7183948432, 10775922648, 21551845296]

約数ペア:

[(1, 21551845296), (2, 10775922648), (3, 7183948432), (4, 5387961324), (6, 3591974216), (8, 2693980662), (12, 1795987108), (16, 1346990331), (23, 937036752), (24, 897993554), (31, 695220816), (46, 468518376), (48, 448996777), (62, 347610408), (69, 312345584), (92, 234259188), (93, 231740272), (124, 173805204), (138, 156172792), (184, 117129594), (186, 115870136), (248, 86902602), (269, 80118384), (276, 78086396), (368, 58564797), (372, 57935068), (496, 43451301), (538, 40059192), (552, 39043198), (713, 30226992), (744, 28967534), (807, 26706128), (1076, 20029596), (1104, 19521599), (1426, 15113496), (1488, 14483767), (1614, 13353064), (2139, 10075664), (2152, 10014798), (2341, 9206256), (2852, 7556748), (3228, 6676532), (4278, 5037832), (4304, 5007399), (4682, 4603128), (5704, 3778374), (6187, 3483408), (6456, 3338266), (7023, 3068752), (8339, 2584464), (8556, 2518916), (9364, 2301564), (11408, 1889187), (12374, 1741704), (12912, 1669133), (14046, 1534376), (16678, 1292232), (17112, 1259458), (18561, 1161136), (18728, 1150782), (24748, 870852), (25017, 861488), (28092, 767188), (33356, 646116), (34224, 629729), (37122, 580568), (37456, 575391), (49496, 435426), (50034, 430744), (53843, 400272), (56184, 383594), (66712, 323058), (72571, 296976), (74244, 290284), (98992, 217713), (100068, 215372), (107686, 200136), (112368, 191797), (133424, 161529), (145142, 148488)]