220280544

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2301

約数の個数: 144

約数和(自身を含む): 705729024

約数和(自身を除く): 485448480

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 2046, 2232, 2243, 2728, 2976, 3069, 3168, 4092, 4464, 4486, 5456, 6138, 6729, 8184, 8928, 8972, 10912, 12276, 13458, 16368, 17944, 20187, 24552, 24673, 26916, 32736, 35888, 40374, 49104, 49346, 53832, 69533, 71776, 74019, 80748, 98208, 98692, 107664, 139066, 148038, 161496, 197384, 208599, 215328, 222057, 278132, 296076, 322992, 394768, 417198, 444114, 556264, 592152, 625797, 645984, 764863, 789536, 834396, 888228, 1112528, 1184304, 1251594, 1529726, 1668792, 1776456, 2225056, 2294589, 2368608, 2503188, 3059452, 3337584, 3552912, 4589178, 5006376, 6118904, 6675168, 6883767, 7105824, 9178356, 10012752, 12237808, 13767534, 18356712, 20025504, 24475616, 27535068, 36713424, 55070136, 73426848, 110140272, 220280544]

約数ペア:

[(1, 220280544), (2, 110140272), (3, 73426848), (4, 55070136), (6, 36713424), (8, 27535068), (9, 24475616), (11, 20025504), (12, 18356712), (16, 13767534), (18, 12237808), (22, 10012752), (24, 9178356), (31, 7105824), (32, 6883767), (33, 6675168), (36, 6118904), (44, 5006376), (48, 4589178), (62, 3552912), (66, 3337584), (72, 3059452), (88, 2503188), (93, 2368608), (96, 2294589), (99, 2225056), (124, 1776456), (132, 1668792), (144, 1529726), (176, 1251594), (186, 1184304), (198, 1112528), (248, 888228), (264, 834396), (279, 789536), (288, 764863), (341, 645984), (352, 625797), (372, 592152), (396, 556264), (496, 444114), (528, 417198), (558, 394768), (682, 322992), (744, 296076), (792, 278132), (992, 222057), (1023, 215328), (1056, 208599), (1116, 197384), (1364, 161496), (1488, 148038), (1584, 139066), (2046, 107664), (2232, 98692), (2243, 98208), (2728, 80748), (2976, 74019), (3069, 71776), (3168, 69533), (4092, 53832), (4464, 49346), (4486, 49104), (5456, 40374), (6138, 35888), (6729, 32736), (8184, 26916), (8928, 24673), (8972, 24552), (10912, 20187), (12276, 17944), (13458, 16368)]