1388910432

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{919}}^1$

素因数の和:1125

約数の個数: 192

約数和(自身を含む): 4518097920

約数和(自身を除く): 3129187488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 173, 182, 208, 224, 273, 312, 336, 346, 364, 416, 519, 546, 624, 672, 692, 728, 919, 1038, 1092, 1211, 1248, 1384, 1456, 1838, 2076, 2184, 2249, 2422, 2757, 2768, 2912, 3633, 3676, 4152, 4368, 4498, 4844, 5514, 5536, 6433, 6747, 7266, 7352, 8304, 8736, 8996, 9688, 11028, 11947, 12866, 13494, 14532, 14704, 15743, 16608, 17992, 19299, 19376, 22056, 23894, 25732, 26988, 29064, 29408, 31486, 35841, 35984, 38598, 38752, 44112, 47229, 47788, 51464, 53976, 58128, 62972, 71682, 71968, 77196, 83629, 88224, 94458, 95576, 102928, 107952, 116256, 125944, 143364, 154392, 158987, 167258, 188916, 191152, 205856, 215904, 250887, 251888, 286728, 308784, 317974, 334516, 377832, 382304, 476961, 501774, 503776, 573456, 617568, 635948, 669032, 755664, 953922, 1003548, 1112909, 1146912, 1271896, 1338064, 1511328, 1907844, 2007096, 2066831, 2225818, 2543792, 2676128, 3338727, 3815688, 4014192, 4133662, 4451636, 5087584, 6200493, 6677454, 7631376, 8028384, 8267324, 8903272, 12400986, 13354908, 14467817, 15262752, 16534648, 17806544, 24801972, 26709816, 28935634, 33069296, 35613088, 43403451, 49603944, 53419632, 57871268, 66138592, 86806902, 99207888, 106839264, 115742536, 173613804, 198415776, 231485072, 347227608, 462970144, 694455216, 1388910432]

約数ペア:

[(1, 1388910432), (2, 694455216), (3, 462970144), (4, 347227608), (6, 231485072), (7, 198415776), (8, 173613804), (12, 115742536), (13, 106839264), (14, 99207888), (16, 86806902), (21, 66138592), (24, 57871268), (26, 53419632), (28, 49603944), (32, 43403451), (39, 35613088), (42, 33069296), (48, 28935634), (52, 26709816), (56, 24801972), (78, 17806544), (84, 16534648), (91, 15262752), (96, 14467817), (104, 13354908), (112, 12400986), (156, 8903272), (168, 8267324), (173, 8028384), (182, 7631376), (208, 6677454), (224, 6200493), (273, 5087584), (312, 4451636), (336, 4133662), (346, 4014192), (364, 3815688), (416, 3338727), (519, 2676128), (546, 2543792), (624, 2225818), (672, 2066831), (692, 2007096), (728, 1907844), (919, 1511328), (1038, 1338064), (1092, 1271896), (1211, 1146912), (1248, 1112909), (1384, 1003548), (1456, 953922), (1838, 755664), (2076, 669032), (2184, 635948), (2249, 617568), (2422, 573456), (2757, 503776), (2768, 501774), (2912, 476961), (3633, 382304), (3676, 377832), (4152, 334516), (4368, 317974), (4498, 308784), (4844, 286728), (5514, 251888), (5536, 250887), (6433, 215904), (6747, 205856), (7266, 191152), (7352, 188916), (8304, 167258), (8736, 158987), (8996, 154392), (9688, 143364), (11028, 125944), (11947, 116256), (12866, 107952), (13494, 102928), (14532, 95576), (14704, 94458), (15743, 88224), (16608, 83629), (17992, 77196), (19299, 71968), (19376, 71682), (22056, 62972), (23894, 58128), (25732, 53976), (26988, 51464), (29064, 47788), (29408, 47229), (31486, 44112), (35841, 38752), (35984, 38598)]