304621128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 256

約数和(自身を含む): 1023590400

約数和(自身を除く): 718969272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 67, 72, 84, 93, 97, 108, 124, 126, 134, 168, 186, 189, 194, 201, 216, 217, 248, 252, 268, 279, 291, 372, 378, 388, 402, 434, 469, 504, 536, 558, 582, 603, 651, 679, 744, 756, 776, 804, 837, 868, 873, 938, 1116, 1164, 1206, 1302, 1358, 1407, 1512, 1608, 1674, 1736, 1746, 1809, 1876, 1953, 2037, 2077, 2232, 2328, 2412, 2604, 2619, 2716, 2814, 3007, 3348, 3492, 3618, 3752, 3906, 4074, 4154, 4221, 4824, 5208, 5238, 5432, 5628, 5859, 6014, 6111, 6231, 6499, 6696, 6984, 7236, 7812, 8148, 8308, 8442, 9021, 10476, 11256, 11718, 12028, 12222, 12462, 12663, 12998, 14472, 14539, 15624, 16296, 16616, 16884, 18042, 18333, 18693, 19497, 20952, 21049, 23436, 24056, 24444, 24924, 25326, 25996, 27063, 29078, 33768, 36084, 36666, 37386, 38994, 42098, 43617, 45493, 46872, 48888, 49848, 50652, 51992, 54126, 56079, 58156, 58491, 63147, 72168, 73332, 74772, 77988, 81189, 84196, 87234, 90986, 101304, 108252, 112158, 116312, 116982, 126294, 130851, 136479, 146664, 149544, 155976, 162378, 168392, 174468, 175473, 181972, 189441, 201469, 216504, 224316, 233964, 252588, 261702, 272958, 324756, 348936, 350946, 363944, 378882, 392553, 402938, 409437, 448632, 467928, 505176, 523404, 545916, 568323, 604407, 649512, 701892, 757764, 785106, 805876, 818874, 1046808, 1091832, 1136646, 1208814, 1228311, 1403784, 1410283, 1515528, 1570212, 1611752, 1637748, 1813221, 2273292, 2417628, 2456622, 2820566, 3140424, 3275496, 3626442, 4230849, 4546584, 4835256, 4913244, 5439663, 5641132, 7252884, 8461698, 9826488, 10879326, 11282264, 12692547, 14505768, 16923396, 21758652, 25385094, 33846792, 38077641, 43517304, 50770188, 76155282, 101540376, 152310564, 304621128]

約数ペア:

[(1, 304621128), (2, 152310564), (3, 101540376), (4, 76155282), (6, 50770188), (7, 43517304), (8, 38077641), (9, 33846792), (12, 25385094), (14, 21758652), (18, 16923396), (21, 14505768), (24, 12692547), (27, 11282264), (28, 10879326), (31, 9826488), (36, 8461698), (42, 7252884), (54, 5641132), (56, 5439663), (62, 4913244), (63, 4835256), (67, 4546584), (72, 4230849), (84, 3626442), (93, 3275496), (97, 3140424), (108, 2820566), (124, 2456622), (126, 2417628), (134, 2273292), (168, 1813221), (186, 1637748), (189, 1611752), (194, 1570212), (201, 1515528), (216, 1410283), (217, 1403784), (248, 1228311), (252, 1208814), (268, 1136646), (279, 1091832), (291, 1046808), (372, 818874), (378, 805876), (388, 785106), (402, 757764), (434, 701892), (469, 649512), (504, 604407), (536, 568323), (558, 545916), (582, 523404), (603, 505176), (651, 467928), (679, 448632), (744, 409437), (756, 402938), (776, 392553), (804, 378882), (837, 363944), (868, 350946), (873, 348936), (938, 324756), (1116, 272958), (1164, 261702), (1206, 252588), (1302, 233964), (1358, 224316), (1407, 216504), (1512, 201469), (1608, 189441), (1674, 181972), (1736, 175473), (1746, 174468), (1809, 168392), (1876, 162378), (1953, 155976), (2037, 149544), (2077, 146664), (2232, 136479), (2328, 130851), (2412, 126294), (2604, 116982), (2619, 116312), (2716, 112158), (2814, 108252), (3007, 101304), (3348, 90986), (3492, 87234), (3618, 84196), (3752, 81189), (3906, 77988), (4074, 74772), (4154, 73332), (4221, 72168), (4824, 63147), (5208, 58491), (5238, 58156), (5432, 56079), (5628, 54126), (5859, 51992), (6014, 50652), (6111, 49848), (6231, 48888), (6499, 46872), (6696, 45493), (6984, 43617), (7236, 42098), (7812, 38994), (8148, 37386), (8308, 36666), (8442, 36084), (9021, 33768), (10476, 29078), (11256, 27063), (11718, 25996), (12028, 25326), (12222, 24924), (12462, 24444), (12663, 24056), (12998, 23436), (14472, 21049), (14539, 20952), (15624, 19497), (16296, 18693), (16616, 18333), (16884, 18042)]