40127616

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 125582400

約数和(自身を除く): 85454784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 683, 816, 864, 918, 1088, 1152, 1224, 1366, 1632, 1728, 1836, 2049, 2176, 2448, 2732, 3264, 3456, 3672, 4098, 4896, 5464, 6147, 6528, 7344, 8196, 9792, 10928, 11611, 12294, 14688, 16392, 18441, 19584, 21856, 23222, 24588, 29376, 32784, 34833, 36882, 43712, 46444, 49176, 58752, 65568, 69666, 73764, 87424, 92888, 98352, 104499, 131136, 139332, 147528, 185776, 196704, 208998, 262272, 278664, 295056, 313497, 371552, 393408, 417996, 557328, 590112, 626994, 743104, 786816, 835992, 1114656, 1180224, 1253988, 1486208, 1671984, 2229312, 2360448, 2507976, 3343968, 4458624, 5015952, 6687936, 10031904, 13375872, 20063808, 40127616]

約数ペア:

[(1, 40127616), (2, 20063808), (3, 13375872), (4, 10031904), (6, 6687936), (8, 5015952), (9, 4458624), (12, 3343968), (16, 2507976), (17, 2360448), (18, 2229312), (24, 1671984), (27, 1486208), (32, 1253988), (34, 1180224), (36, 1114656), (48, 835992), (51, 786816), (54, 743104), (64, 626994), (68, 590112), (72, 557328), (96, 417996), (102, 393408), (108, 371552), (128, 313497), (136, 295056), (144, 278664), (153, 262272), (192, 208998), (204, 196704), (216, 185776), (272, 147528), (288, 139332), (306, 131136), (384, 104499), (408, 98352), (432, 92888), (459, 87424), (544, 73764), (576, 69666), (612, 65568), (683, 58752), (816, 49176), (864, 46444), (918, 43712), (1088, 36882), (1152, 34833), (1224, 32784), (1366, 29376), (1632, 24588), (1728, 23222), (1836, 21856), (2049, 19584), (2176, 18441), (2448, 16392), (2732, 14688), (3264, 12294), (3456, 11611), (3672, 10928), (4098, 9792), (4896, 8196), (5464, 7344), (6147, 6528)]