293888928

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 871492608

約数和(自身を除く): 577603680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 37, 48, 51, 62, 68, 74, 93, 96, 102, 111, 124, 136, 148, 157, 186, 204, 222, 248, 272, 296, 314, 372, 408, 444, 471, 496, 527, 544, 592, 628, 629, 744, 816, 888, 942, 992, 1054, 1147, 1184, 1256, 1258, 1488, 1581, 1632, 1776, 1884, 1887, 2108, 2294, 2512, 2516, 2669, 2976, 3162, 3441, 3552, 3768, 3774, 4216, 4588, 4867, 5024, 5032, 5338, 5809, 6324, 6882, 7536, 7548, 8007, 8432, 9176, 9734, 10064, 10676, 11618, 12648, 13764, 14601, 15072, 15096, 16014, 16864, 17427, 18352, 19468, 19499, 20128, 21352, 23236, 25296, 27528, 29202, 30192, 32028, 34854, 36704, 38936, 38998, 42704, 46472, 50592, 55056, 58404, 58497, 60384, 64056, 69708, 77872, 77996, 82739, 85408, 92944, 98753, 110112, 116808, 116994, 128112, 139416, 155744, 155992, 165478, 180079, 185888, 197506, 233616, 233988, 248217, 256224, 278832, 296259, 311984, 330956, 360158, 395012, 467232, 467976, 496434, 540237, 557664, 592518, 623968, 661912, 720316, 790024, 935952, 992868, 1080474, 1185036, 1323824, 1440632, 1580048, 1871904, 1985736, 2160948, 2370072, 2647648, 2881264, 3061343, 3160096, 3971472, 4321896, 4740144, 5762528, 6122686, 7942944, 8643792, 9184029, 9480288, 12245372, 17287584, 18368058, 24490744, 36736116, 48981488, 73472232, 97962976, 146944464, 293888928]

約数ペア:

[(1, 293888928), (2, 146944464), (3, 97962976), (4, 73472232), (6, 48981488), (8, 36736116), (12, 24490744), (16, 18368058), (17, 17287584), (24, 12245372), (31, 9480288), (32, 9184029), (34, 8643792), (37, 7942944), (48, 6122686), (51, 5762528), (62, 4740144), (68, 4321896), (74, 3971472), (93, 3160096), (96, 3061343), (102, 2881264), (111, 2647648), (124, 2370072), (136, 2160948), (148, 1985736), (157, 1871904), (186, 1580048), (204, 1440632), (222, 1323824), (248, 1185036), (272, 1080474), (296, 992868), (314, 935952), (372, 790024), (408, 720316), (444, 661912), (471, 623968), (496, 592518), (527, 557664), (544, 540237), (592, 496434), (628, 467976), (629, 467232), (744, 395012), (816, 360158), (888, 330956), (942, 311984), (992, 296259), (1054, 278832), (1147, 256224), (1184, 248217), (1256, 233988), (1258, 233616), (1488, 197506), (1581, 185888), (1632, 180079), (1776, 165478), (1884, 155992), (1887, 155744), (2108, 139416), (2294, 128112), (2512, 116994), (2516, 116808), (2669, 110112), (2976, 98753), (3162, 92944), (3441, 85408), (3552, 82739), (3768, 77996), (3774, 77872), (4216, 69708), (4588, 64056), (4867, 60384), (5024, 58497), (5032, 58404), (5338, 55056), (5809, 50592), (6324, 46472), (6882, 42704), (7536, 38998), (7548, 38936), (8007, 36704), (8432, 34854), (9176, 32028), (9734, 30192), (10064, 29202), (10676, 27528), (11618, 25296), (12648, 23236), (13764, 21352), (14601, 20128), (15072, 19499), (15096, 19468), (16014, 18352), (16864, 17427)]