538227456

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 1670258688

約数和(自身を除く): 1132031232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 37, 39, 47, 48, 52, 62, 64, 74, 78, 93, 94, 96, 104, 111, 124, 128, 141, 148, 156, 186, 188, 192, 208, 222, 248, 256, 282, 296, 312, 372, 376, 384, 403, 416, 444, 481, 496, 564, 592, 611, 624, 744, 752, 768, 806, 832, 888, 962, 992, 1128, 1147, 1184, 1209, 1222, 1248, 1443, 1457, 1488, 1504, 1612, 1664, 1739, 1776, 1833, 1924, 1984, 2256, 2294, 2368, 2418, 2444, 2496, 2886, 2914, 2976, 3008, 3224, 3328, 3441, 3478, 3552, 3666, 3848, 3968, 4371, 4512, 4588, 4736, 4836, 4888, 4992, 5217, 5772, 5828, 5952, 6016, 6448, 6882, 6956, 7104, 7332, 7696, 7936, 8742, 9024, 9176, 9472, 9672, 9776, 9984, 10434, 11544, 11656, 11904, 12032, 12896, 13764, 13912, 14208, 14664, 14911, 15392, 17484, 18048, 18352, 18941, 19344, 19552, 20868, 22607, 23088, 23312, 23808, 25792, 27528, 27824, 28416, 29328, 29822, 30784, 34968, 36096, 36704, 37882, 38688, 39104, 41736, 44733, 45214, 46176, 46624, 51584, 53909, 55056, 55648, 56823, 58656, 59644, 61568, 67821, 69936, 73408, 75764, 77376, 78208, 83472, 89466, 90428, 92352, 93248, 103168, 107818, 110112, 111296, 113646, 117312, 119288, 123136, 135642, 139872, 146816, 151528, 154752, 156416, 161727, 166944, 178932, 180856, 184704, 186496, 215636, 220224, 222592, 227292, 234624, 238576, 271284, 279744, 293632, 303056, 309504, 323454, 333888, 357864, 361712, 369408, 372992, 431272, 440448, 445184, 454584, 469248, 477152, 542568, 559488, 606112, 646908, 667776, 700817, 715728, 723424, 862544, 880896, 909168, 954304, 1085136, 1118976, 1212224, 1293816, 1335552, 1401634, 1431456, 1446848, 1725088, 1818336, 1908608, 2102451, 2170272, 2424448, 2587632, 2803268, 2862912, 2893696, 3450176, 3636672, 3817216, 4204902, 4340544, 4848896, 5175264, 5606536, 5725824, 5787392, 6900352, 7273344, 8409804, 8681088, 10350528, 11213072, 11451648, 13800704, 14546688, 16819608, 17362176, 20701056, 22426144, 33639216, 41402112, 44852288, 67278432, 89704576, 134556864, 179409152, 269113728, 538227456]

約数ペア:

[(1, 538227456), (2, 269113728), (3, 179409152), (4, 134556864), (6, 89704576), (8, 67278432), (12, 44852288), (13, 41402112), (16, 33639216), (24, 22426144), (26, 20701056), (31, 17362176), (32, 16819608), (37, 14546688), (39, 13800704), (47, 11451648), (48, 11213072), (52, 10350528), (62, 8681088), (64, 8409804), (74, 7273344), (78, 6900352), (93, 5787392), (94, 5725824), (96, 5606536), (104, 5175264), (111, 4848896), (124, 4340544), (128, 4204902), (141, 3817216), (148, 3636672), (156, 3450176), (186, 2893696), (188, 2862912), (192, 2803268), (208, 2587632), (222, 2424448), (248, 2170272), (256, 2102451), (282, 1908608), (296, 1818336), (312, 1725088), (372, 1446848), (376, 1431456), (384, 1401634), (403, 1335552), (416, 1293816), (444, 1212224), (481, 1118976), (496, 1085136), (564, 954304), (592, 909168), (611, 880896), (624, 862544), (744, 723424), (752, 715728), (768, 700817), (806, 667776), (832, 646908), (888, 606112), (962, 559488), (992, 542568), (1128, 477152), (1147, 469248), (1184, 454584), (1209, 445184), (1222, 440448), (1248, 431272), (1443, 372992), (1457, 369408), (1488, 361712), (1504, 357864), (1612, 333888), (1664, 323454), (1739, 309504), (1776, 303056), (1833, 293632), (1924, 279744), (1984, 271284), (2256, 238576), (2294, 234624), (2368, 227292), (2418, 222592), (2444, 220224), (2496, 215636), (2886, 186496), (2914, 184704), (2976, 180856), (3008, 178932), (3224, 166944), (3328, 161727), (3441, 156416), (3478, 154752), (3552, 151528), (3666, 146816), (3848, 139872), (3968, 135642), (4371, 123136), (4512, 119288), (4588, 117312), (4736, 113646), (4836, 111296), (4888, 110112), (4992, 107818), (5217, 103168), (5772, 93248), (5828, 92352), (5952, 90428), (6016, 89466), (6448, 83472), (6882, 78208), (6956, 77376), (7104, 75764), (7332, 73408), (7696, 69936), (7936, 67821), (8742, 61568), (9024, 59644), (9176, 58656), (9472, 56823), (9672, 55648), (9776, 55056), (9984, 53909), (10434, 51584), (11544, 46624), (11656, 46176), (11904, 45214), (12032, 44733), (12896, 41736), (13764, 39104), (13912, 38688), (14208, 37882), (14664, 36704), (14911, 36096), (15392, 34968), (17484, 30784), (18048, 29822), (18352, 29328), (18941, 28416), (19344, 27824), (19552, 27528), (20868, 25792), (22607, 23808), (23088, 23312)]