2542465744

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:698

約数の個数: 180

約数和(自身を含む): 6415482240

約数和(自身を除く): 3873016496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 169, 182, 196, 208, 217, 248, 338, 364, 392, 403, 434, 496, 619, 637, 676, 728, 784, 806, 868, 1183, 1238, 1274, 1352, 1456, 1519, 1612, 1736, 2366, 2476, 2548, 2704, 2821, 3038, 3224, 3472, 4333, 4732, 4952, 5096, 5239, 5642, 6076, 6448, 8047, 8281, 8666, 9464, 9904, 10192, 10478, 11284, 12152, 16094, 16562, 17332, 18928, 19189, 19747, 20956, 22568, 24304, 30331, 32188, 33124, 34664, 36673, 38378, 39494, 41912, 45136, 56329, 60662, 64376, 66248, 69328, 73346, 76756, 78988, 83824, 104611, 112658, 121324, 128752, 132496, 134323, 146692, 153512, 157976, 209222, 225316, 242648, 249457, 256711, 268646, 293384, 307024, 315952, 394303, 418444, 450632, 485296, 498914, 513422, 537292, 586768, 732277, 788606, 836888, 901264, 940261, 997828, 1026844, 1074584, 1464554, 1577212, 1673776, 1746199, 1880522, 1995656, 2053688, 2149168, 2929108, 3154424, 3242941, 3492398, 3761044, 3991312, 4107376, 5125939, 5858216, 6308848, 6485882, 6984796, 7522088, 10251878, 11716432, 12223393, 12971764, 13969592, 15044176, 20503756, 22700587, 24446786, 25943528, 27939184, 41007512, 45401174, 48893572, 51887056, 82015024, 90802348, 97787144, 158904109, 181604696, 195574288, 317808218, 363209392, 635616436, 1271232872, 2542465744]

約数ペア:

[(1, 2542465744), (2, 1271232872), (4, 635616436), (7, 363209392), (8, 317808218), (13, 195574288), (14, 181604696), (16, 158904109), (26, 97787144), (28, 90802348), (31, 82015024), (49, 51887056), (52, 48893572), (56, 45401174), (62, 41007512), (91, 27939184), (98, 25943528), (104, 24446786), (112, 22700587), (124, 20503756), (169, 15044176), (182, 13969592), (196, 12971764), (208, 12223393), (217, 11716432), (248, 10251878), (338, 7522088), (364, 6984796), (392, 6485882), (403, 6308848), (434, 5858216), (496, 5125939), (619, 4107376), (637, 3991312), (676, 3761044), (728, 3492398), (784, 3242941), (806, 3154424), (868, 2929108), (1183, 2149168), (1238, 2053688), (1274, 1995656), (1352, 1880522), (1456, 1746199), (1519, 1673776), (1612, 1577212), (1736, 1464554), (2366, 1074584), (2476, 1026844), (2548, 997828), (2704, 940261), (2821, 901264), (3038, 836888), (3224, 788606), (3472, 732277), (4333, 586768), (4732, 537292), (4952, 513422), (5096, 498914), (5239, 485296), (5642, 450632), (6076, 418444), (6448, 394303), (8047, 315952), (8281, 307024), (8666, 293384), (9464, 268646), (9904, 256711), (10192, 249457), (10478, 242648), (11284, 225316), (12152, 209222), (16094, 157976), (16562, 153512), (17332, 146692), (18928, 134323), (19189, 132496), (19747, 128752), (20956, 121324), (22568, 112658), (24304, 104611), (30331, 83824), (32188, 78988), (33124, 76756), (34664, 73346), (36673, 69328), (38378, 66248), (39494, 64376), (41912, 60662), (45136, 56329)]