2912408832

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:1020

約数の個数: 144

約数和(自身を含む): 8064806400

約数和(自身を除く): 5152397568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 149, 186, 192, 248, 256, 298, 372, 384, 447, 496, 596, 744, 768, 821, 894, 992, 1192, 1488, 1642, 1788, 1984, 2384, 2463, 2976, 3284, 3576, 3968, 4619, 4768, 4926, 5952, 6568, 7152, 7936, 9238, 9536, 9852, 11904, 13136, 13857, 14304, 18476, 19072, 19704, 23808, 25451, 26272, 27714, 28608, 36952, 38144, 39408, 50902, 52544, 55428, 57216, 73904, 76353, 78816, 101804, 105088, 110856, 114432, 122329, 147808, 152706, 157632, 203608, 210176, 221712, 244658, 295616, 305412, 315264, 366987, 407216, 443424, 489316, 591232, 610824, 630528, 733974, 814432, 886848, 978632, 1182464, 1221648, 1467948, 1628864, 1773696, 1957264, 2443296, 2935896, 3257728, 3547392, 3792199, 3914528, 4886592, 5871792, 6515456, 7584398, 7829056, 9773184, 11376597, 11743584, 15168796, 15658112, 19546368, 22753194, 23487168, 30337592, 31316224, 45506388, 46974336, 60675184, 91012776, 93948672, 121350368, 182025552, 242700736, 364051104, 485401472, 728102208, 970802944, 1456204416, 2912408832]

約数ペア:

[(1, 2912408832), (2, 1456204416), (3, 970802944), (4, 728102208), (6, 485401472), (8, 364051104), (12, 242700736), (16, 182025552), (24, 121350368), (31, 93948672), (32, 91012776), (48, 60675184), (62, 46974336), (64, 45506388), (93, 31316224), (96, 30337592), (124, 23487168), (128, 22753194), (149, 19546368), (186, 15658112), (192, 15168796), (248, 11743584), (256, 11376597), (298, 9773184), (372, 7829056), (384, 7584398), (447, 6515456), (496, 5871792), (596, 4886592), (744, 3914528), (768, 3792199), (821, 3547392), (894, 3257728), (992, 2935896), (1192, 2443296), (1488, 1957264), (1642, 1773696), (1788, 1628864), (1984, 1467948), (2384, 1221648), (2463, 1182464), (2976, 978632), (3284, 886848), (3576, 814432), (3968, 733974), (4619, 630528), (4768, 610824), (4926, 591232), (5952, 489316), (6568, 443424), (7152, 407216), (7936, 366987), (9238, 315264), (9536, 305412), (9852, 295616), (11904, 244658), (13136, 221712), (13857, 210176), (14304, 203608), (18476, 157632), (19072, 152706), (19704, 147808), (23808, 122329), (25451, 114432), (26272, 110856), (27714, 105088), (28608, 101804), (36952, 78816), (38144, 76353), (39408, 73904), (50902, 57216), (52544, 55428)]