21857196288

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:509

約数の個数: 288

約数和(自身を含む): 63785881600

約数和(自身を除く): 41928685312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 211, 228, 229, 248, 256, 304, 372, 384, 422, 456, 458, 496, 589, 608, 633, 687, 744, 768, 844, 912, 916, 992, 1178, 1216, 1266, 1374, 1488, 1688, 1767, 1824, 1832, 1984, 2356, 2432, 2532, 2748, 2976, 3376, 3534, 3648, 3664, 3968, 4009, 4351, 4712, 4864, 5064, 5496, 5952, 6541, 6752, 7068, 7099, 7296, 7328, 7936, 8018, 8702, 9424, 10128, 10992, 11904, 12027, 13053, 13082, 13504, 14136, 14198, 14592, 14656, 16036, 17404, 18848, 19623, 20256, 21297, 21984, 23808, 24054, 26106, 26164, 27008, 28272, 28396, 29312, 32072, 34808, 37696, 39246, 40512, 42594, 43968, 48108, 48319, 52212, 52328, 54016, 56544, 56792, 58624, 64144, 69616, 75392, 78492, 81024, 85188, 87936, 96216, 96638, 104424, 104656, 113088, 113584, 124279, 128288, 134881, 139232, 144957, 150784, 156984, 162048, 170376, 175872, 192432, 193276, 208848, 209312, 226176, 227168, 248558, 256576, 269762, 278464, 289914, 313968, 340752, 372837, 384864, 386552, 404643, 417696, 418624, 452352, 454336, 497116, 513152, 539524, 556928, 579828, 627936, 681504, 745674, 769728, 773104, 809286, 835392, 837248, 908672, 918061, 994232, 1026304, 1079048, 1113856, 1159656, 1255872, 1363008, 1491348, 1497889, 1539456, 1546208, 1618572, 1670784, 1674496, 1817344, 1836122, 1988464, 2158096, 2319312, 2511744, 2726016, 2754183, 2982696, 2995778, 3078912, 3092416, 3237144, 3341568, 3672244, 3976928, 4316192, 4493667, 4638624, 5023488, 5452032, 5508366, 5965392, 5991556, 6184832, 6474288, 7344488, 7953856, 8632384, 8987334, 9277248, 11016732, 11930784, 11983112, 12369664, 12948576, 14688976, 15907712, 17264768, 17974668, 18554496, 22033464, 23861568, 23966224, 25897152, 28459891, 29377952, 31815424, 34529536, 35949336, 37108992, 44066928, 47723136, 47932448, 51794304, 56919782, 58755904, 71898672, 85379673, 88133856, 95446272, 95864896, 103588608, 113839564, 117511808, 143797344, 170759346, 176267712, 191729792, 227679128, 235023616, 287594688, 341518692, 352535424, 383459584, 455358256, 575189376, 683037384, 705070848, 910716512, 1150378752, 1366074768, 1821433024, 2732149536, 3642866048, 5464299072, 7285732096, 10928598144, 21857196288]

約数ペア:

[(1, 21857196288), (2, 10928598144), (3, 7285732096), (4, 5464299072), (6, 3642866048), (8, 2732149536), (12, 1821433024), (16, 1366074768), (19, 1150378752), (24, 910716512), (31, 705070848), (32, 683037384), (38, 575189376), (48, 455358256), (57, 383459584), (62, 352535424), (64, 341518692), (76, 287594688), (93, 235023616), (96, 227679128), (114, 191729792), (124, 176267712), (128, 170759346), (152, 143797344), (186, 117511808), (192, 113839564), (211, 103588608), (228, 95864896), (229, 95446272), (248, 88133856), (256, 85379673), (304, 71898672), (372, 58755904), (384, 56919782), (422, 51794304), (456, 47932448), (458, 47723136), (496, 44066928), (589, 37108992), (608, 35949336), (633, 34529536), (687, 31815424), (744, 29377952), (768, 28459891), (844, 25897152), (912, 23966224), (916, 23861568), (992, 22033464), (1178, 18554496), (1216, 17974668), (1266, 17264768), (1374, 15907712), (1488, 14688976), (1688, 12948576), (1767, 12369664), (1824, 11983112), (1832, 11930784), (1984, 11016732), (2356, 9277248), (2432, 8987334), (2532, 8632384), (2748, 7953856), (2976, 7344488), (3376, 6474288), (3534, 6184832), (3648, 5991556), (3664, 5965392), (3968, 5508366), (4009, 5452032), (4351, 5023488), (4712, 4638624), (4864, 4493667), (5064, 4316192), (5496, 3976928), (5952, 3672244), (6541, 3341568), (6752, 3237144), (7068, 3092416), (7099, 3078912), (7296, 2995778), (7328, 2982696), (7936, 2754183), (8018, 2726016), (8702, 2511744), (9424, 2319312), (10128, 2158096), (10992, 1988464), (11904, 1836122), (12027, 1817344), (13053, 1674496), (13082, 1670784), (13504, 1618572), (14136, 1546208), (14198, 1539456), (14592, 1497889), (14656, 1491348), (16036, 1363008), (17404, 1255872), (18848, 1159656), (19623, 1113856), (20256, 1079048), (21297, 1026304), (21984, 994232), (23808, 918061), (24054, 908672), (26106, 837248), (26164, 835392), (27008, 809286), (28272, 773104), (28396, 769728), (29312, 745674), (32072, 681504), (34808, 627936), (37696, 579828), (39246, 556928), (40512, 539524), (42594, 513152), (43968, 497116), (48108, 454336), (48319, 452352), (52212, 418624), (52328, 417696), (54016, 404643), (56544, 386552), (56792, 384864), (58624, 372837), (64144, 340752), (69616, 313968), (75392, 289914), (78492, 278464), (81024, 269762), (85188, 256576), (87936, 248558), (96216, 227168), (96638, 226176), (104424, 209312), (104656, 208848), (113088, 193276), (113584, 192432), (124279, 175872), (128288, 170376), (134881, 162048), (139232, 156984), (144957, 150784)]