2947639968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2393}}^1$

素因数の和:2476

約数の個数: 288

約数和(自身を含む): 10540647936

約数和(自身を除く): 7593007968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 47, 48, 52, 56, 63, 72, 78, 84, 91, 94, 96, 104, 112, 117, 126, 141, 144, 156, 168, 182, 188, 208, 224, 234, 252, 273, 282, 288, 312, 329, 336, 364, 376, 416, 423, 468, 504, 546, 564, 611, 624, 658, 672, 728, 752, 819, 846, 936, 987, 1008, 1092, 1128, 1222, 1248, 1316, 1456, 1504, 1638, 1692, 1833, 1872, 1974, 2016, 2184, 2256, 2393, 2444, 2632, 2912, 2961, 3276, 3384, 3666, 3744, 3948, 4277, 4368, 4512, 4786, 4888, 5264, 5499, 5922, 6552, 6768, 7179, 7332, 7896, 8554, 8736, 9572, 9776, 10528, 10998, 11844, 12831, 13104, 13536, 14358, 14664, 15792, 16751, 17108, 19144, 19552, 21537, 21996, 23688, 25662, 26208, 28716, 29328, 31109, 31584, 33502, 34216, 38288, 38493, 43074, 43992, 47376, 50253, 51324, 57432, 58656, 62218, 67004, 68432, 76576, 76986, 86148, 87984, 93327, 94752, 100506, 102648, 112471, 114864, 124436, 134008, 136864, 150759, 153972, 172296, 175968, 186654, 201012, 205296, 217763, 224942, 229728, 248872, 268016, 279981, 301518, 307944, 337413, 344592, 373308, 402024, 410592, 435526, 449884, 497744, 536032, 559962, 603036, 615888, 653289, 674826, 689184, 746616, 787297, 804048, 871052, 899768, 995488, 1012239, 1119924, 1206072, 1231776, 1306578, 1349652, 1462123, 1493232, 1574594, 1608096, 1742104, 1799536, 1959867, 2024478, 2239848, 2361891, 2412144, 2613156, 2699304, 2924246, 2986464, 3149188, 3484208, 3599072, 3919734, 4048956, 4386369, 4479696, 4723782, 4824288, 5226312, 5398608, 5848492, 6298376, 6968416, 7085673, 7839468, 8097912, 8772738, 8959392, 9447564, 10234861, 10452624, 10797216, 11696984, 12596752, 13159107, 14171346, 15678936, 16195824, 17545476, 18895128, 20469722, 20905248, 23393968, 25193504, 26318214, 28342692, 30704583, 31357872, 32391648, 35090952, 37790256, 40939444, 46787936, 52636428, 56685384, 61409166, 62715744, 70181904, 75580512, 81878888, 92113749, 105272856, 113370768, 122818332, 140363808, 163757776, 184227498, 210545712, 226741536, 245636664, 327515552, 368454996, 421091424, 491273328, 736909992, 982546656, 1473819984, 2947639968]

約数ペア:

[(1, 2947639968), (2, 1473819984), (3, 982546656), (4, 736909992), (6, 491273328), (7, 421091424), (8, 368454996), (9, 327515552), (12, 245636664), (13, 226741536), (14, 210545712), (16, 184227498), (18, 163757776), (21, 140363808), (24, 122818332), (26, 113370768), (28, 105272856), (32, 92113749), (36, 81878888), (39, 75580512), (42, 70181904), (47, 62715744), (48, 61409166), (52, 56685384), (56, 52636428), (63, 46787936), (72, 40939444), (78, 37790256), (84, 35090952), (91, 32391648), (94, 31357872), (96, 30704583), (104, 28342692), (112, 26318214), (117, 25193504), (126, 23393968), (141, 20905248), (144, 20469722), (156, 18895128), (168, 17545476), (182, 16195824), (188, 15678936), (208, 14171346), (224, 13159107), (234, 12596752), (252, 11696984), (273, 10797216), (282, 10452624), (288, 10234861), (312, 9447564), (329, 8959392), (336, 8772738), (364, 8097912), (376, 7839468), (416, 7085673), (423, 6968416), (468, 6298376), (504, 5848492), (546, 5398608), (564, 5226312), (611, 4824288), (624, 4723782), (658, 4479696), (672, 4386369), (728, 4048956), (752, 3919734), (819, 3599072), (846, 3484208), (936, 3149188), (987, 2986464), (1008, 2924246), (1092, 2699304), (1128, 2613156), (1222, 2412144), (1248, 2361891), (1316, 2239848), (1456, 2024478), (1504, 1959867), (1638, 1799536), (1692, 1742104), (1833, 1608096), (1872, 1574594), (1974, 1493232), (2016, 1462123), (2184, 1349652), (2256, 1306578), (2393, 1231776), (2444, 1206072), (2632, 1119924), (2912, 1012239), (2961, 995488), (3276, 899768), (3384, 871052), (3666, 804048), (3744, 787297), (3948, 746616), (4277, 689184), (4368, 674826), (4512, 653289), (4786, 615888), (4888, 603036), (5264, 559962), (5499, 536032), (5922, 497744), (6552, 449884), (6768, 435526), (7179, 410592), (7332, 402024), (7896, 373308), (8554, 344592), (8736, 337413), (9572, 307944), (9776, 301518), (10528, 279981), (10998, 268016), (11844, 248872), (12831, 229728), (13104, 224942), (13536, 217763), (14358, 205296), (14664, 201012), (15792, 186654), (16751, 175968), (17108, 172296), (19144, 153972), (19552, 150759), (21537, 136864), (21996, 134008), (23688, 124436), (25662, 114864), (26208, 112471), (28716, 102648), (29328, 100506), (31109, 94752), (31584, 93327), (33502, 87984), (34216, 86148), (38288, 76986), (38493, 76576), (43074, 68432), (43992, 67004), (47376, 62218), (50253, 58656), (51324, 57432)]