747542432

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 192

約数和(自身を含む): 1919232000

約数和(自身を除く): 1171689568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 91, 98, 104, 112, 124, 169, 182, 196, 208, 217, 224, 248, 338, 343, 364, 392, 403, 416, 434, 496, 637, 676, 686, 728, 784, 806, 868, 992, 1183, 1274, 1352, 1372, 1456, 1519, 1568, 1612, 1736, 2197, 2366, 2548, 2704, 2744, 2821, 2912, 3038, 3224, 3472, 4394, 4459, 4732, 5096, 5239, 5408, 5488, 5642, 6076, 6448, 6944, 8281, 8788, 8918, 9464, 10192, 10478, 10633, 10976, 11284, 12152, 12896, 15379, 16562, 17576, 17836, 18928, 19747, 20384, 20956, 21266, 22568, 24304, 30758, 33124, 35152, 35672, 36673, 37856, 39494, 41912, 42532, 45136, 48608, 57967, 61516, 66248, 68107, 70304, 71344, 73346, 78988, 83824, 85064, 90272, 107653, 115934, 123032, 132496, 136214, 138229, 142688, 146692, 157976, 167648, 170128, 215306, 231868, 246064, 256711, 264992, 272428, 276458, 293384, 315952, 340256, 430612, 463736, 476749, 492128, 513422, 544856, 552916, 586768, 631904, 753571, 861224, 927472, 953498, 1026844, 1089712, 1105832, 1173536, 1507142, 1722448, 1796977, 1854944, 1906996, 2053688, 2179424, 2211664, 3014284, 3337243, 3444896, 3593954, 3813992, 4107376, 4423328, 6028568, 6674486, 7187908, 7627984, 8214752, 12057136, 13348972, 14375816, 15255968, 23360701, 24114272, 26697944, 28751632, 46721402, 53395888, 57503264, 93442804, 106791776, 186885608, 373771216, 747542432]

約数ペア:

[(1, 747542432), (2, 373771216), (4, 186885608), (7, 106791776), (8, 93442804), (13, 57503264), (14, 53395888), (16, 46721402), (26, 28751632), (28, 26697944), (31, 24114272), (32, 23360701), (49, 15255968), (52, 14375816), (56, 13348972), (62, 12057136), (91, 8214752), (98, 7627984), (104, 7187908), (112, 6674486), (124, 6028568), (169, 4423328), (182, 4107376), (196, 3813992), (208, 3593954), (217, 3444896), (224, 3337243), (248, 3014284), (338, 2211664), (343, 2179424), (364, 2053688), (392, 1906996), (403, 1854944), (416, 1796977), (434, 1722448), (496, 1507142), (637, 1173536), (676, 1105832), (686, 1089712), (728, 1026844), (784, 953498), (806, 927472), (868, 861224), (992, 753571), (1183, 631904), (1274, 586768), (1352, 552916), (1372, 544856), (1456, 513422), (1519, 492128), (1568, 476749), (1612, 463736), (1736, 430612), (2197, 340256), (2366, 315952), (2548, 293384), (2704, 276458), (2744, 272428), (2821, 264992), (2912, 256711), (3038, 246064), (3224, 231868), (3472, 215306), (4394, 170128), (4459, 167648), (4732, 157976), (5096, 146692), (5239, 142688), (5408, 138229), (5488, 136214), (5642, 132496), (6076, 123032), (6448, 115934), (6944, 107653), (8281, 90272), (8788, 85064), (8918, 83824), (9464, 78988), (10192, 73346), (10478, 71344), (10633, 70304), (10976, 68107), (11284, 66248), (12152, 61516), (12896, 57967), (15379, 48608), (16562, 45136), (17576, 42532), (17836, 41912), (18928, 39494), (19747, 37856), (20384, 36673), (20956, 35672), (21266, 35152), (22568, 33124), (24304, 30758)]