64393824

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 196814016

約数和(自身を除く): 132420192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 211, 264, 272, 289, 352, 374, 408, 422, 528, 544, 561, 578, 633, 748, 816, 844, 867, 1056, 1122, 1156, 1266, 1496, 1632, 1688, 1734, 2244, 2312, 2321, 2532, 2992, 3179, 3376, 3468, 3587, 4488, 4624, 4642, 5064, 5984, 6358, 6752, 6936, 6963, 7174, 8976, 9248, 9284, 9537, 10128, 10761, 12716, 13872, 13926, 14348, 17952, 18568, 19074, 20256, 21522, 25432, 27744, 27852, 28696, 37136, 38148, 39457, 43044, 50864, 55704, 57392, 60979, 74272, 76296, 78914, 86088, 101728, 111408, 114784, 118371, 121958, 152592, 157828, 172176, 182937, 222816, 236742, 243916, 305184, 315656, 344352, 365874, 473484, 487832, 631312, 670769, 731748, 946968, 975664, 1262624, 1341538, 1463496, 1893936, 1951328, 2012307, 2683076, 2926992, 3787872, 4024614, 5366152, 5853984, 8049228, 10732304, 16098456, 21464608, 32196912, 64393824]

約数ペア:

[(1, 64393824), (2, 32196912), (3, 21464608), (4, 16098456), (6, 10732304), (8, 8049228), (11, 5853984), (12, 5366152), (16, 4024614), (17, 3787872), (22, 2926992), (24, 2683076), (32, 2012307), (33, 1951328), (34, 1893936), (44, 1463496), (48, 1341538), (51, 1262624), (66, 975664), (68, 946968), (88, 731748), (96, 670769), (102, 631312), (132, 487832), (136, 473484), (176, 365874), (187, 344352), (204, 315656), (211, 305184), (264, 243916), (272, 236742), (289, 222816), (352, 182937), (374, 172176), (408, 157828), (422, 152592), (528, 121958), (544, 118371), (561, 114784), (578, 111408), (633, 101728), (748, 86088), (816, 78914), (844, 76296), (867, 74272), (1056, 60979), (1122, 57392), (1156, 55704), (1266, 50864), (1496, 43044), (1632, 39457), (1688, 38148), (1734, 37136), (2244, 28696), (2312, 27852), (2321, 27744), (2532, 25432), (2992, 21522), (3179, 20256), (3376, 19074), (3468, 18568), (3587, 17952), (4488, 14348), (4624, 13926), (4642, 13872), (5064, 12716), (5984, 10761), (6358, 10128), (6752, 9537), (6936, 9284), (6963, 9248), (7174, 8976)]