1961442912

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:498

約数の個数: 288

約数和(自身を含む): 6306370560

約数和(自身を除く): 4344927648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 96, 104, 121, 124, 132, 143, 156, 176, 186, 208, 242, 248, 264, 286, 312, 341, 352, 363, 372, 403, 416, 419, 429, 484, 496, 528, 572, 624, 682, 726, 744, 806, 838, 858, 968, 992, 1023, 1056, 1144, 1209, 1248, 1257, 1364, 1452, 1488, 1573, 1612, 1676, 1716, 1936, 2046, 2288, 2418, 2514, 2728, 2904, 2976, 3146, 3224, 3352, 3432, 3751, 3872, 4092, 4433, 4576, 4609, 4719, 4836, 5028, 5447, 5456, 5808, 6292, 6448, 6704, 6864, 7502, 8184, 8866, 9218, 9438, 9672, 10056, 10894, 10912, 11253, 11616, 12584, 12896, 12989, 13299, 13408, 13728, 13827, 15004, 16341, 16368, 17732, 18436, 18876, 19344, 20112, 21788, 22506, 25168, 25978, 26598, 27654, 30008, 32682, 32736, 35464, 36872, 37752, 38688, 38967, 40224, 43576, 45012, 48763, 50336, 50699, 51956, 53196, 55308, 59917, 60016, 65364, 70928, 73744, 75504, 77934, 87152, 90024, 97526, 101398, 103912, 106392, 110616, 119834, 120032, 130728, 141856, 142879, 146289, 147488, 151008, 152097, 155868, 168857, 174304, 179751, 180048, 195052, 202796, 207824, 212784, 221232, 239668, 261456, 285758, 292578, 304194, 311736, 337714, 359502, 360096, 390104, 405592, 415648, 425568, 428637, 442464, 479336, 506571, 522912, 571516, 585156, 608388, 623472, 659087, 675428, 719004, 780208, 811184, 857274, 958672, 1013142, 1143032, 1170312, 1216776, 1246944, 1318174, 1350856, 1438008, 1560416, 1571669, 1622368, 1714548, 1857427, 1917344, 1977261, 2026284, 2286064, 2340624, 2433552, 2636348, 2701712, 2876016, 3143338, 3429096, 3714854, 3954522, 4052568, 4572128, 4681248, 4715007, 4867104, 5272696, 5403424, 5572281, 5752032, 6286676, 6858192, 7429708, 7909044, 8105136, 9430014, 10545392, 11144562, 12573352, 13716384, 14859416, 15818088, 16210272, 18860028, 20431697, 21090784, 22289124, 25146704, 29718832, 31636176, 37720056, 40863394, 44578248, 50293408, 59437664, 61295091, 63272352, 75440112, 81726788, 89156496, 122590182, 150880224, 163453576, 178312992, 245180364, 326907152, 490360728, 653814304, 980721456, 1961442912]

約数ペア:

[(1, 1961442912), (2, 980721456), (3, 653814304), (4, 490360728), (6, 326907152), (8, 245180364), (11, 178312992), (12, 163453576), (13, 150880224), (16, 122590182), (22, 89156496), (24, 81726788), (26, 75440112), (31, 63272352), (32, 61295091), (33, 59437664), (39, 50293408), (44, 44578248), (48, 40863394), (52, 37720056), (62, 31636176), (66, 29718832), (78, 25146704), (88, 22289124), (93, 21090784), (96, 20431697), (104, 18860028), (121, 16210272), (124, 15818088), (132, 14859416), (143, 13716384), (156, 12573352), (176, 11144562), (186, 10545392), (208, 9430014), (242, 8105136), (248, 7909044), (264, 7429708), (286, 6858192), (312, 6286676), (341, 5752032), (352, 5572281), (363, 5403424), (372, 5272696), (403, 4867104), (416, 4715007), (419, 4681248), (429, 4572128), (484, 4052568), (496, 3954522), (528, 3714854), (572, 3429096), (624, 3143338), (682, 2876016), (726, 2701712), (744, 2636348), (806, 2433552), (838, 2340624), (858, 2286064), (968, 2026284), (992, 1977261), (1023, 1917344), (1056, 1857427), (1144, 1714548), (1209, 1622368), (1248, 1571669), (1257, 1560416), (1364, 1438008), (1452, 1350856), (1488, 1318174), (1573, 1246944), (1612, 1216776), (1676, 1170312), (1716, 1143032), (1936, 1013142), (2046, 958672), (2288, 857274), (2418, 811184), (2514, 780208), (2728, 719004), (2904, 675428), (2976, 659087), (3146, 623472), (3224, 608388), (3352, 585156), (3432, 571516), (3751, 522912), (3872, 506571), (4092, 479336), (4433, 442464), (4576, 428637), (4609, 425568), (4719, 415648), (4836, 405592), (5028, 390104), (5447, 360096), (5456, 359502), (5808, 337714), (6292, 311736), (6448, 304194), (6704, 292578), (6864, 285758), (7502, 261456), (8184, 239668), (8866, 221232), (9218, 212784), (9438, 207824), (9672, 202796), (10056, 195052), (10894, 180048), (10912, 179751), (11253, 174304), (11616, 168857), (12584, 155868), (12896, 152097), (12989, 151008), (13299, 147488), (13408, 146289), (13728, 142879), (13827, 141856), (15004, 130728), (16341, 120032), (16368, 119834), (17732, 110616), (18436, 106392), (18876, 103912), (19344, 101398), (20112, 97526), (21788, 90024), (22506, 87152), (25168, 77934), (25978, 75504), (26598, 73744), (27654, 70928), (30008, 65364), (32682, 60016), (32736, 59917), (35464, 55308), (36872, 53196), (37752, 51956), (38688, 50699), (38967, 50336), (40224, 48763), (43576, 45012)]