745441872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1321

約数の個数: 160

約数和(自身を含む): 2312232960

約数和(自身を除く): 1566791088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 59, 62, 84, 93, 112, 118, 124, 168, 177, 186, 217, 236, 248, 336, 354, 372, 413, 434, 472, 496, 651, 708, 744, 826, 868, 944, 1213, 1239, 1302, 1416, 1488, 1652, 1736, 1829, 2426, 2478, 2604, 2832, 3304, 3472, 3639, 3658, 4852, 4956, 5208, 5487, 6608, 7278, 7316, 8491, 9704, 9912, 10416, 10974, 12803, 14556, 14632, 16982, 19408, 19824, 21948, 25473, 25606, 29112, 29264, 33964, 37603, 38409, 43896, 50946, 51212, 58224, 67928, 71567, 75206, 76818, 87792, 101892, 102424, 112809, 135856, 143134, 150412, 153636, 203784, 204848, 214701, 225618, 263221, 286268, 300824, 307272, 407568, 429402, 451236, 500969, 526442, 572536, 601648, 614544, 789663, 858804, 902472, 1001938, 1052884, 1145072, 1502907, 1579326, 1717608, 1804944, 2003876, 2105768, 2218577, 3005814, 3158652, 3435216, 4007752, 4211536, 4437154, 6011628, 6317304, 6655731, 8015504, 8874308, 12023256, 12634608, 13311462, 15530039, 17748616, 24046512, 26622924, 31060078, 35497232, 46590117, 53245848, 62120156, 93180234, 106491696, 124240312, 186360468, 248480624, 372720936, 745441872]

約数ペア:

[(1, 745441872), (2, 372720936), (3, 248480624), (4, 186360468), (6, 124240312), (7, 106491696), (8, 93180234), (12, 62120156), (14, 53245848), (16, 46590117), (21, 35497232), (24, 31060078), (28, 26622924), (31, 24046512), (42, 17748616), (48, 15530039), (56, 13311462), (59, 12634608), (62, 12023256), (84, 8874308), (93, 8015504), (112, 6655731), (118, 6317304), (124, 6011628), (168, 4437154), (177, 4211536), (186, 4007752), (217, 3435216), (236, 3158652), (248, 3005814), (336, 2218577), (354, 2105768), (372, 2003876), (413, 1804944), (434, 1717608), (472, 1579326), (496, 1502907), (651, 1145072), (708, 1052884), (744, 1001938), (826, 902472), (868, 858804), (944, 789663), (1213, 614544), (1239, 601648), (1302, 572536), (1416, 526442), (1488, 500969), (1652, 451236), (1736, 429402), (1829, 407568), (2426, 307272), (2478, 300824), (2604, 286268), (2832, 263221), (3304, 225618), (3472, 214701), (3639, 204848), (3658, 203784), (4852, 153636), (4956, 150412), (5208, 143134), (5487, 135856), (6608, 112809), (7278, 102424), (7316, 101892), (8491, 87792), (9704, 76818), (9912, 75206), (10416, 71567), (10974, 67928), (12803, 58224), (14556, 51212), (14632, 50946), (16982, 43896), (19408, 38409), (19824, 37603), (21948, 33964), (25473, 29264), (25606, 29112)]