278319458688

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{106321}}^1$

素因数の和:106756

約数の個数: 128

約数和(自身を含む): 784732911840

約数和(自身を除く): 506413453152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 401, 408, 544, 802, 816, 1088, 1203, 1604, 1632, 2176, 2406, 3208, 3264, 4812, 6416, 6528, 6817, 9624, 12832, 13634, 19248, 20451, 25664, 27268, 38496, 40902, 51328, 54536, 76992, 81804, 106321, 109072, 153984, 163608, 212642, 218144, 318963, 327216, 425284, 436288, 637926, 654432, 850568, 872576, 1275852, 1308864, 1701136, 1807457, 2551704, 2617728, 3402272, 3614914, 5103408, 5422371, 6804544, 7229828, 10206816, 10844742, 13609088, 14459656, 20413632, 21689484, 28919312, 40827264, 42634721, 43378968, 57838624, 85269442, 86757936, 115677248, 127904163, 170538884, 173515872, 231354496, 255808326, 341077768, 347031744, 511616652, 682155536, 694063488, 724790257, 1023233304, 1364311072, 1449580514, 2046466608, 2174370771, 2728622144, 2899161028, 4092933216, 4348741542, 5457244288, 5798322056, 8185866432, 8697483084, 11596644112, 16371732864, 17394966168, 23193288224, 34789932336, 46386576448, 69579864672, 92773152896, 139159729344, 278319458688]

約数ペア:

[(1, 278319458688), (2, 139159729344), (3, 92773152896), (4, 69579864672), (6, 46386576448), (8, 34789932336), (12, 23193288224), (16, 17394966168), (17, 16371732864), (24, 11596644112), (32, 8697483084), (34, 8185866432), (48, 5798322056), (51, 5457244288), (64, 4348741542), (68, 4092933216), (96, 2899161028), (102, 2728622144), (128, 2174370771), (136, 2046466608), (192, 1449580514), (204, 1364311072), (272, 1023233304), (384, 724790257), (401, 694063488), (408, 682155536), (544, 511616652), (802, 347031744), (816, 341077768), (1088, 255808326), (1203, 231354496), (1604, 173515872), (1632, 170538884), (2176, 127904163), (2406, 115677248), (3208, 86757936), (3264, 85269442), (4812, 57838624), (6416, 43378968), (6528, 42634721), (6817, 40827264), (9624, 28919312), (12832, 21689484), (13634, 20413632), (19248, 14459656), (20451, 13609088), (25664, 10844742), (27268, 10206816), (38496, 7229828), (40902, 6804544), (51328, 5422371), (54536, 5103408), (76992, 3614914), (81804, 3402272), (106321, 2617728), (109072, 2551704), (153984, 1807457), (163608, 1701136), (212642, 1308864), (218144, 1275852), (318963, 872576), (327216, 850568), (425284, 654432), (436288, 637926)]