38957472

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 119999880

約数和(自身を除く): 81042408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 73, 96, 102, 109, 136, 144, 146, 153, 204, 218, 219, 272, 288, 292, 306, 327, 408, 436, 438, 544, 584, 612, 654, 657, 816, 872, 876, 981, 1168, 1224, 1241, 1308, 1314, 1632, 1744, 1752, 1853, 1962, 2336, 2448, 2482, 2616, 2628, 3488, 3504, 3706, 3723, 3924, 4896, 4964, 5232, 5256, 5559, 7008, 7412, 7446, 7848, 7957, 9928, 10464, 10512, 11118, 11169, 14824, 14892, 15696, 15914, 16677, 19856, 21024, 22236, 22338, 23871, 29648, 29784, 31392, 31828, 33354, 39712, 44472, 44676, 47742, 59296, 59568, 63656, 66708, 71613, 88944, 89352, 95484, 119136, 127312, 133416, 135269, 143226, 177888, 178704, 190968, 254624, 266832, 270538, 286452, 357408, 381936, 405807, 533664, 541076, 572904, 763872, 811614, 1082152, 1145808, 1217421, 1623228, 2164304, 2291616, 2434842, 3246456, 4328608, 4869684, 6492912, 9739368, 12985824, 19478736, 38957472]

約数ペア:

[(1, 38957472), (2, 19478736), (3, 12985824), (4, 9739368), (6, 6492912), (8, 4869684), (9, 4328608), (12, 3246456), (16, 2434842), (17, 2291616), (18, 2164304), (24, 1623228), (32, 1217421), (34, 1145808), (36, 1082152), (48, 811614), (51, 763872), (68, 572904), (72, 541076), (73, 533664), (96, 405807), (102, 381936), (109, 357408), (136, 286452), (144, 270538), (146, 266832), (153, 254624), (204, 190968), (218, 178704), (219, 177888), (272, 143226), (288, 135269), (292, 133416), (306, 127312), (327, 119136), (408, 95484), (436, 89352), (438, 88944), (544, 71613), (584, 66708), (612, 63656), (654, 59568), (657, 59296), (816, 47742), (872, 44676), (876, 44472), (981, 39712), (1168, 33354), (1224, 31828), (1241, 31392), (1308, 29784), (1314, 29648), (1632, 23871), (1744, 22338), (1752, 22236), (1853, 21024), (1962, 19856), (2336, 16677), (2448, 15914), (2482, 15696), (2616, 14892), (2628, 14824), (3488, 11169), (3504, 11118), (3706, 10512), (3723, 10464), (3924, 9928), (4896, 7957), (4964, 7848), (5232, 7446), (5256, 7412), (5559, 7008)]