7872319728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{857}}^1$

素因数の和:1592

約数の個数: 240

約数和(自身を含む): 27186134976

約数和(自身を除く): 19313815248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 701, 728, 819, 857, 936, 1008, 1092, 1402, 1456, 1638, 1714, 1872, 2103, 2184, 2571, 2804, 3276, 3428, 4206, 4368, 4907, 5142, 5608, 5999, 6309, 6552, 6856, 7713, 8412, 9113, 9814, 10284, 11141, 11216, 11998, 12618, 13104, 13712, 14721, 15426, 16824, 17997, 18226, 19628, 20568, 22282, 23996, 25236, 27339, 29442, 30852, 33423, 33648, 35994, 36452, 39256, 41136, 44163, 44564, 47992, 50472, 53991, 54678, 58884, 61704, 63791, 66846, 71988, 72904, 77987, 78512, 82017, 88326, 89128, 95984, 100269, 100944, 107982, 109356, 117768, 123408, 127582, 133692, 143976, 145808, 155974, 164034, 176652, 178256, 191373, 200538, 215964, 218712, 233961, 235536, 255164, 267384, 287952, 311948, 328068, 353304, 382746, 401076, 431928, 437424, 467922, 510328, 534768, 574119, 600757, 623896, 656136, 701883, 706608, 765492, 802152, 863856, 935844, 1020656, 1148238, 1201514, 1247792, 1312272, 1403766, 1530984, 1604304, 1802271, 1871688, 2296476, 2403028, 2807532, 3061968, 3604542, 3743376, 4205299, 4592952, 4806056, 5406813, 5615064, 7209084, 7809841, 8410598, 9185904, 9612112, 10813626, 11230128, 12615897, 14418168, 15619682, 16821196, 21627252, 23429523, 25231794, 28836336, 31239364, 33642392, 37847691, 43254504, 46859046, 50463588, 54668887, 62478728, 67284784, 70288569, 75695382, 86509008, 93718092, 100927176, 109337774, 124957456, 140577138, 151390764, 164006661, 187436184, 201854352, 218675548, 281154276, 302781528, 328013322, 374872368, 437351096, 492019983, 562308552, 605563056, 656026644, 874702192, 984039966, 1124617104, 1312053288, 1968079932, 2624106576, 3936159864, 7872319728]

約数ペア:

[(1, 7872319728), (2, 3936159864), (3, 2624106576), (4, 1968079932), (6, 1312053288), (7, 1124617104), (8, 984039966), (9, 874702192), (12, 656026644), (13, 605563056), (14, 562308552), (16, 492019983), (18, 437351096), (21, 374872368), (24, 328013322), (26, 302781528), (28, 281154276), (36, 218675548), (39, 201854352), (42, 187436184), (48, 164006661), (52, 151390764), (56, 140577138), (63, 124957456), (72, 109337774), (78, 100927176), (84, 93718092), (91, 86509008), (104, 75695382), (112, 70288569), (117, 67284784), (126, 62478728), (144, 54668887), (156, 50463588), (168, 46859046), (182, 43254504), (208, 37847691), (234, 33642392), (252, 31239364), (273, 28836336), (312, 25231794), (336, 23429523), (364, 21627252), (468, 16821196), (504, 15619682), (546, 14418168), (624, 12615897), (701, 11230128), (728, 10813626), (819, 9612112), (857, 9185904), (936, 8410598), (1008, 7809841), (1092, 7209084), (1402, 5615064), (1456, 5406813), (1638, 4806056), (1714, 4592952), (1872, 4205299), (2103, 3743376), (2184, 3604542), (2571, 3061968), (2804, 2807532), (3276, 2403028), (3428, 2296476), (4206, 1871688), (4368, 1802271), (4907, 1604304), (5142, 1530984), (5608, 1403766), (5999, 1312272), (6309, 1247792), (6552, 1201514), (6856, 1148238), (7713, 1020656), (8412, 935844), (9113, 863856), (9814, 802152), (10284, 765492), (11141, 706608), (11216, 701883), (11998, 656136), (12618, 623896), (13104, 600757), (13712, 574119), (14721, 534768), (15426, 510328), (16824, 467922), (17997, 437424), (18226, 431928), (19628, 401076), (20568, 382746), (22282, 353304), (23996, 328068), (25236, 311948), (27339, 287952), (29442, 267384), (30852, 255164), (33423, 235536), (33648, 233961), (35994, 218712), (36452, 215964), (39256, 200538), (41136, 191373), (44163, 178256), (44564, 176652), (47992, 164034), (50472, 155974), (53991, 145808), (54678, 143976), (58884, 133692), (61704, 127582), (63791, 123408), (66846, 117768), (71988, 109356), (72904, 107982), (77987, 100944), (78512, 100269), (82017, 95984), (88326, 89128)]