313328448

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:461

約数の個数: 168

約数和(自身を含む): 953828928

約数和(自身を除く): 640500480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 67, 69, 72, 92, 96, 134, 138, 144, 184, 192, 201, 207, 268, 276, 288, 353, 368, 402, 414, 536, 552, 576, 603, 706, 736, 804, 828, 1059, 1072, 1104, 1206, 1412, 1472, 1541, 1608, 1656, 2118, 2144, 2208, 2412, 2824, 3082, 3177, 3216, 3312, 4236, 4288, 4416, 4623, 4824, 5648, 6164, 6354, 6432, 6624, 8119, 8472, 9246, 9648, 11296, 12328, 12708, 12864, 13248, 13869, 16238, 16944, 18492, 19296, 22592, 23651, 24357, 24656, 25416, 27738, 32476, 33888, 36984, 38592, 47302, 48714, 49312, 50832, 55476, 64952, 67776, 70953, 73071, 73968, 94604, 97428, 98624, 101664, 110952, 129904, 141906, 146142, 147936, 189208, 194856, 203328, 212859, 221904, 259808, 283812, 292284, 295872, 378416, 389712, 425718, 443808, 519616, 543973, 567624, 584568, 756832, 779424, 851436, 887616, 1087946, 1135248, 1169136, 1513664, 1558848, 1631919, 1702872, 2175892, 2270496, 2338272, 3263838, 3405744, 4351784, 4540992, 4676544, 4895757, 6527676, 6811488, 8703568, 9791514, 13055352, 13622976, 17407136, 19583028, 26110704, 34814272, 39166056, 52221408, 78332112, 104442816, 156664224, 313328448]

約数ペア:

[(1, 313328448), (2, 156664224), (3, 104442816), (4, 78332112), (6, 52221408), (8, 39166056), (9, 34814272), (12, 26110704), (16, 19583028), (18, 17407136), (23, 13622976), (24, 13055352), (32, 9791514), (36, 8703568), (46, 6811488), (48, 6527676), (64, 4895757), (67, 4676544), (69, 4540992), (72, 4351784), (92, 3405744), (96, 3263838), (134, 2338272), (138, 2270496), (144, 2175892), (184, 1702872), (192, 1631919), (201, 1558848), (207, 1513664), (268, 1169136), (276, 1135248), (288, 1087946), (353, 887616), (368, 851436), (402, 779424), (414, 756832), (536, 584568), (552, 567624), (576, 543973), (603, 519616), (706, 443808), (736, 425718), (804, 389712), (828, 378416), (1059, 295872), (1072, 292284), (1104, 283812), (1206, 259808), (1412, 221904), (1472, 212859), (1541, 203328), (1608, 194856), (1656, 189208), (2118, 147936), (2144, 146142), (2208, 141906), (2412, 129904), (2824, 110952), (3082, 101664), (3177, 98624), (3216, 97428), (3312, 94604), (4236, 73968), (4288, 73071), (4416, 70953), (4623, 67776), (4824, 64952), (5648, 55476), (6164, 50832), (6354, 49312), (6432, 48714), (6624, 47302), (8119, 38592), (8472, 36984), (9246, 33888), (9648, 32476), (11296, 27738), (12328, 25416), (12708, 24656), (12864, 24357), (13248, 23651), (13869, 22592), (16238, 19296), (16944, 18492)]