748827072

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2056

約数の個数: 224

約数和(自身を含む): 2598359040

約数和(自身を除く): 1849531968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 1997, 2016, 2232, 2604, 2976, 3024, 3348, 3472, 3906, 3994, 4032, 4464, 5208, 5859, 5952, 5991, 6048, 6696, 6944, 7812, 7988, 8928, 10416, 11718, 11982, 12096, 13392, 13888, 13979, 15624, 15976, 17856, 17973, 20832, 23436, 23964, 26784, 27958, 31248, 31952, 35946, 41664, 41937, 46872, 47928, 53568, 53919, 55916, 61907, 62496, 63904, 71892, 83874, 93744, 95856, 107838, 111832, 123814, 124992, 125811, 127808, 143784, 167748, 185721, 187488, 191712, 215676, 223664, 247628, 251622, 287568, 335496, 371442, 374976, 377433, 383424, 431352, 433349, 447328, 495256, 503244, 557163, 575136, 670992, 742884, 754866, 862704, 866698, 894656, 990512, 1006488, 1114326, 1150272, 1300047, 1341984, 1485768, 1509732, 1671489, 1725408, 1733396, 1981024, 2012976, 2228652, 2600094, 2683968, 2971536, 3019464, 3342978, 3450816, 3466792, 3900141, 3962048, 4025952, 4457304, 5200188, 5943072, 6038928, 6685956, 6933584, 7800282, 8051904, 8914608, 10400376, 11700423, 11886144, 12077856, 13371912, 13867168, 15600564, 17829216, 20800752, 23400846, 24155712, 26743824, 27734336, 31201128, 35658432, 41601504, 46801692, 53487648, 62402256, 83203008, 93603384, 106975296, 124804512, 187206768, 249609024, 374413536, 748827072]

約数ペア:

[(1, 748827072), (2, 374413536), (3, 249609024), (4, 187206768), (6, 124804512), (7, 106975296), (8, 93603384), (9, 83203008), (12, 62402256), (14, 53487648), (16, 46801692), (18, 41601504), (21, 35658432), (24, 31201128), (27, 27734336), (28, 26743824), (31, 24155712), (32, 23400846), (36, 20800752), (42, 17829216), (48, 15600564), (54, 13867168), (56, 13371912), (62, 12077856), (63, 11886144), (64, 11700423), (72, 10400376), (84, 8914608), (93, 8051904), (96, 7800282), (108, 6933584), (112, 6685956), (124, 6038928), (126, 5943072), (144, 5200188), (168, 4457304), (186, 4025952), (189, 3962048), (192, 3900141), (216, 3466792), (217, 3450816), (224, 3342978), (248, 3019464), (252, 2971536), (279, 2683968), (288, 2600094), (336, 2228652), (372, 2012976), (378, 1981024), (432, 1733396), (434, 1725408), (448, 1671489), (496, 1509732), (504, 1485768), (558, 1341984), (576, 1300047), (651, 1150272), (672, 1114326), (744, 1006488), (756, 990512), (837, 894656), (864, 866698), (868, 862704), (992, 754866), (1008, 742884), (1116, 670992), (1302, 575136), (1344, 557163), (1488, 503244), (1512, 495256), (1674, 447328), (1728, 433349), (1736, 431352), (1953, 383424), (1984, 377433), (1997, 374976), (2016, 371442), (2232, 335496), (2604, 287568), (2976, 251622), (3024, 247628), (3348, 223664), (3472, 215676), (3906, 191712), (3994, 187488), (4032, 185721), (4464, 167748), (5208, 143784), (5859, 127808), (5952, 125811), (5991, 124992), (6048, 123814), (6696, 111832), (6944, 107838), (7812, 95856), (7988, 93744), (8928, 83874), (10416, 71892), (11718, 63904), (11982, 62496), (12096, 61907), (13392, 55916), (13888, 53919), (13979, 53568), (15624, 47928), (15976, 46872), (17856, 41937), (17973, 41664), (20832, 35946), (23436, 31952), (23964, 31248), (26784, 27958)]