1265607252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20333}}^1$

素因数の和:20382

約数の個数: 144

約数和(自身を含む): 4144882560

約数和(自身を除く): 2879275308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 4446, 4788, 5187, 6916, 8892, 10374, 15561, 20333, 20748, 31122, 40666, 60999, 62244, 81332, 121998, 142331, 182997, 243996, 264329, 284662, 365994, 386327, 426993, 528658, 569324, 731988, 772654, 792987, 853986, 1057316, 1158981, 1280979, 1545308, 1585974, 1707972, 1850303, 2317962, 2378961, 2561958, 2704289, 3171948, 3476943, 3700606, 4635924, 4757922, 5022251, 5123916, 5408578, 5550909, 6953886, 7401212, 8112867, 9515844, 10044502, 10817156, 11101818, 13907772, 15066753, 16225734, 16652727, 20089004, 22203636, 24338601, 30133506, 32451468, 33305454, 35155757, 45200259, 48677202, 60267012, 66610908, 70311514, 90400518, 97354404, 105467271, 140623028, 180801036, 210934542, 316401813, 421869084, 632803626, 1265607252]

約数ペア:

[(1, 1265607252), (2, 632803626), (3, 421869084), (4, 316401813), (6, 210934542), (7, 180801036), (9, 140623028), (12, 105467271), (13, 97354404), (14, 90400518), (18, 70311514), (19, 66610908), (21, 60267012), (26, 48677202), (28, 45200259), (36, 35155757), (38, 33305454), (39, 32451468), (42, 30133506), (52, 24338601), (57, 22203636), (63, 20089004), (76, 16652727), (78, 16225734), (84, 15066753), (91, 13907772), (114, 11101818), (117, 10817156), (126, 10044502), (133, 9515844), (156, 8112867), (171, 7401212), (182, 6953886), (228, 5550909), (234, 5408578), (247, 5123916), (252, 5022251), (266, 4757922), (273, 4635924), (342, 3700606), (364, 3476943), (399, 3171948), (468, 2704289), (494, 2561958), (532, 2378961), (546, 2317962), (684, 1850303), (741, 1707972), (798, 1585974), (819, 1545308), (988, 1280979), (1092, 1158981), (1197, 1057316), (1482, 853986), (1596, 792987), (1638, 772654), (1729, 731988), (2223, 569324), (2394, 528658), (2964, 426993), (3276, 386327), (3458, 365994), (4446, 284662), (4788, 264329), (5187, 243996), (6916, 182997), (8892, 142331), (10374, 121998), (15561, 81332), (20333, 62244), (20748, 60999), (31122, 40666)]