268865851008

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{547}}^1$

素因数の和:1015

約数の個数: 256

約数和(自身を含む): 746090864640

約数和(自身を除く): 477225013632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 157, 186, 192, 248, 263, 314, 372, 384, 471, 496, 526, 547, 628, 744, 789, 942, 992, 1052, 1094, 1256, 1488, 1578, 1641, 1884, 1984, 2104, 2188, 2512, 2976, 3156, 3282, 3768, 3968, 4208, 4376, 4867, 5024, 5952, 6312, 6564, 7536, 8153, 8416, 8752, 9734, 10048, 11904, 12624, 13128, 14601, 15072, 16306, 16832, 16957, 17504, 19468, 20096, 24459, 25248, 26256, 29202, 30144, 32612, 33664, 33914, 35008, 38936, 41291, 48918, 50496, 50871, 52512, 58404, 60288, 65224, 67828, 70016, 77872, 82582, 85879, 97836, 100992, 101742, 105024, 116808, 123873, 130448, 135656, 143861, 155744, 165164, 171758, 195672, 203484, 210048, 233616, 247746, 257637, 260896, 271312, 287722, 311488, 330328, 343516, 391344, 406968, 431583, 467232, 495492, 515274, 521792, 542624, 575444, 622976, 660656, 687032, 782688, 813936, 863166, 934464, 990984, 1030548, 1043584, 1085248, 1150888, 1280021, 1321312, 1374064, 1565376, 1627872, 1726332, 1868928, 1981968, 2061096, 2170496, 2301776, 2560042, 2642624, 2662249, 2748128, 3130752, 3255744, 3452664, 3840063, 3963936, 4122192, 4459691, 4603552, 5120084, 5285248, 5324498, 5496256, 6511488, 6905328, 7680126, 7927872, 7986747, 8244384, 8919382, 9207104, 10240168, 10648996, 10992512, 13379073, 13810656, 15360252, 15855744, 15973494, 16488768, 17838764, 18414208, 20480336, 21297992, 22586177, 26758146, 27621312, 30720504, 31946988, 32977536, 35677528, 40960672, 42595984, 45172354, 53516292, 55242624, 61441008, 63893976, 67758531, 71355056, 81921344, 85191968, 90344708, 107032584, 122882016, 127787952, 135517062, 142710112, 163842688, 170383936, 180689416, 214065168, 245764032, 255575904, 271034124, 285420224, 340767872, 361378832, 428130336, 491528064, 511151808, 542068248, 570840448, 700171487, 722757664, 856260672, 1022303616, 1084136496, 1400342974, 1445515328, 1712521344, 2100514461, 2168272992, 2800685948, 2891030656, 4201028922, 4336545984, 5601371896, 8402057844, 8673091968, 11202743792, 16804115688, 22405487584, 33608231376, 44810975168, 67216462752, 89621950336, 134432925504, 268865851008]

約数ペア:

[(1, 268865851008), (2, 134432925504), (3, 89621950336), (4, 67216462752), (6, 44810975168), (8, 33608231376), (12, 22405487584), (16, 16804115688), (24, 11202743792), (31, 8673091968), (32, 8402057844), (48, 5601371896), (62, 4336545984), (64, 4201028922), (93, 2891030656), (96, 2800685948), (124, 2168272992), (128, 2100514461), (157, 1712521344), (186, 1445515328), (192, 1400342974), (248, 1084136496), (263, 1022303616), (314, 856260672), (372, 722757664), (384, 700171487), (471, 570840448), (496, 542068248), (526, 511151808), (547, 491528064), (628, 428130336), (744, 361378832), (789, 340767872), (942, 285420224), (992, 271034124), (1052, 255575904), (1094, 245764032), (1256, 214065168), (1488, 180689416), (1578, 170383936), (1641, 163842688), (1884, 142710112), (1984, 135517062), (2104, 127787952), (2188, 122882016), (2512, 107032584), (2976, 90344708), (3156, 85191968), (3282, 81921344), (3768, 71355056), (3968, 67758531), (4208, 63893976), (4376, 61441008), (4867, 55242624), (5024, 53516292), (5952, 45172354), (6312, 42595984), (6564, 40960672), (7536, 35677528), (8153, 32977536), (8416, 31946988), (8752, 30720504), (9734, 27621312), (10048, 26758146), (11904, 22586177), (12624, 21297992), (13128, 20480336), (14601, 18414208), (15072, 17838764), (16306, 16488768), (16832, 15973494), (16957, 15855744), (17504, 15360252), (19468, 13810656), (20096, 13379073), (24459, 10992512), (25248, 10648996), (26256, 10240168), (29202, 9207104), (30144, 8919382), (32612, 8244384), (33664, 7986747), (33914, 7927872), (35008, 7680126), (38936, 6905328), (41291, 6511488), (48918, 5496256), (50496, 5324498), (50871, 5285248), (52512, 5120084), (58404, 4603552), (60288, 4459691), (65224, 4122192), (67828, 3963936), (70016, 3840063), (77872, 3452664), (82582, 3255744), (85879, 3130752), (97836, 2748128), (100992, 2662249), (101742, 2642624), (105024, 2560042), (116808, 2301776), (123873, 2170496), (130448, 2061096), (135656, 1981968), (143861, 1868928), (155744, 1726332), (165164, 1627872), (171758, 1565376), (195672, 1374064), (203484, 1321312), (210048, 1280021), (233616, 1150888), (247746, 1085248), (257637, 1043584), (260896, 1030548), (271312, 990984), (287722, 934464), (311488, 863166), (330328, 813936), (343516, 782688), (391344, 687032), (406968, 660656), (431583, 622976), (467232, 575444), (495492, 542624), (515274, 521792)]