2221009563648

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257107}}^1$

素因数の和:257190

約数の個数: 208

約数和(自身を含む): 6402153749120

約数和(自身を除く): 4181144185472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 128, 148, 152, 192, 222, 228, 256, 296, 304, 384, 444, 456, 512, 592, 608, 703, 768, 888, 912, 1024, 1184, 1216, 1406, 1536, 1776, 1824, 2048, 2109, 2368, 2432, 2812, 3072, 3552, 3648, 4096, 4218, 4736, 4864, 5624, 6144, 7104, 7296, 8436, 9472, 9728, 11248, 12288, 14208, 14592, 16872, 18944, 19456, 22496, 28416, 29184, 33744, 37888, 38912, 44992, 56832, 58368, 67488, 75776, 77824, 89984, 113664, 116736, 134976, 151552, 179968, 227328, 233472, 257107, 269952, 359936, 454656, 514214, 539904, 719872, 771321, 1028428, 1079808, 1439744, 1542642, 2056856, 2159616, 2879488, 3085284, 4113712, 4319232, 4885033, 6170568, 8227424, 8638464, 9512959, 9770066, 12341136, 14655099, 16454848, 19025918, 19540132, 24682272, 28538877, 29310198, 32909696, 38051836, 39080264, 49364544, 57077754, 58620396, 65819392, 76103672, 78160528, 98729088, 114155508, 117240792, 131638784, 152207344, 156321056, 180746221, 197458176, 228311016, 234481584, 263277568, 304414688, 312642112, 361492442, 394916352, 456622032, 468963168, 526555136, 542238663, 608829376, 625284224, 722984884, 789832704, 913244064, 937926336, 1053110272, 1084477326, 1217658752, 1250568448, 1445969768, 1579665408, 1826488128, 1875852672, 2168954652, 2435317504, 2501136896, 2891939536, 3159330816, 3652976256, 3751705344, 4337909304, 4870635008, 5002273792, 5783879072, 7305952512, 7503410688, 8675818608, 9741270016, 10004547584, 11567758144, 14611905024, 15006821376, 17351637216, 19482540032, 20009095168, 23135516288, 29223810048, 30013642752, 34703274432, 38965080064, 46271032576, 58447620096, 60027285504, 69406548864, 92542065152, 116895240192, 138813097728, 185084130304, 277626195456, 370168260608, 555252390912, 740336521216, 1110504781824, 2221009563648]

約数ペア:

[(1, 2221009563648), (2, 1110504781824), (3, 740336521216), (4, 555252390912), (6, 370168260608), (8, 277626195456), (12, 185084130304), (16, 138813097728), (19, 116895240192), (24, 92542065152), (32, 69406548864), (37, 60027285504), (38, 58447620096), (48, 46271032576), (57, 38965080064), (64, 34703274432), (74, 30013642752), (76, 29223810048), (96, 23135516288), (111, 20009095168), (114, 19482540032), (128, 17351637216), (148, 15006821376), (152, 14611905024), (192, 11567758144), (222, 10004547584), (228, 9741270016), (256, 8675818608), (296, 7503410688), (304, 7305952512), (384, 5783879072), (444, 5002273792), (456, 4870635008), (512, 4337909304), (592, 3751705344), (608, 3652976256), (703, 3159330816), (768, 2891939536), (888, 2501136896), (912, 2435317504), (1024, 2168954652), (1184, 1875852672), (1216, 1826488128), (1406, 1579665408), (1536, 1445969768), (1776, 1250568448), (1824, 1217658752), (2048, 1084477326), (2109, 1053110272), (2368, 937926336), (2432, 913244064), (2812, 789832704), (3072, 722984884), (3552, 625284224), (3648, 608829376), (4096, 542238663), (4218, 526555136), (4736, 468963168), (4864, 456622032), (5624, 394916352), (6144, 361492442), (7104, 312642112), (7296, 304414688), (8436, 263277568), (9472, 234481584), (9728, 228311016), (11248, 197458176), (12288, 180746221), (14208, 156321056), (14592, 152207344), (16872, 131638784), (18944, 117240792), (19456, 114155508), (22496, 98729088), (28416, 78160528), (29184, 76103672), (33744, 65819392), (37888, 58620396), (38912, 57077754), (44992, 49364544), (56832, 39080264), (58368, 38051836), (67488, 32909696), (75776, 29310198), (77824, 28538877), (89984, 24682272), (113664, 19540132), (116736, 19025918), (134976, 16454848), (151552, 14655099), (179968, 12341136), (227328, 9770066), (233472, 9512959), (257107, 8638464), (269952, 8227424), (359936, 6170568), (454656, 4885033), (514214, 4319232), (539904, 4113712), (719872, 3085284), (771321, 2879488), (1028428, 2159616), (1079808, 2056856), (1439744, 1542642)]