40865688

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 83550312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 153, 186, 204, 216, 248, 279, 306, 359, 372, 408, 459, 527, 558, 612, 718, 744, 837, 918, 1054, 1077, 1116, 1224, 1436, 1581, 1674, 1836, 2108, 2154, 2232, 2872, 3162, 3231, 3348, 3672, 4216, 4308, 4743, 6103, 6324, 6462, 6696, 8616, 9486, 9693, 11129, 12206, 12648, 12924, 14229, 18309, 18972, 19386, 22258, 24412, 25848, 28458, 33387, 36618, 37944, 38772, 44516, 48824, 54927, 56916, 66774, 73236, 77544, 89032, 100161, 109854, 113832, 133548, 146472, 164781, 189193, 200322, 219708, 267096, 300483, 329562, 378386, 400644, 439416, 567579, 600966, 659124, 756772, 801288, 1135158, 1201932, 1318248, 1513544, 1702737, 2270316, 2403864, 3405474, 4540632, 5108211, 6810948, 10216422, 13621896, 20432844, 40865688]

約数ペア:

[(1, 40865688), (2, 20432844), (3, 13621896), (4, 10216422), (6, 6810948), (8, 5108211), (9, 4540632), (12, 3405474), (17, 2403864), (18, 2270316), (24, 1702737), (27, 1513544), (31, 1318248), (34, 1201932), (36, 1135158), (51, 801288), (54, 756772), (62, 659124), (68, 600966), (72, 567579), (93, 439416), (102, 400644), (108, 378386), (124, 329562), (136, 300483), (153, 267096), (186, 219708), (204, 200322), (216, 189193), (248, 164781), (279, 146472), (306, 133548), (359, 113832), (372, 109854), (408, 100161), (459, 89032), (527, 77544), (558, 73236), (612, 66774), (718, 56916), (744, 54927), (837, 48824), (918, 44516), (1054, 38772), (1077, 37944), (1116, 36618), (1224, 33387), (1436, 28458), (1581, 25848), (1674, 24412), (1836, 22258), (2108, 19386), (2154, 18972), (2232, 18309), (2872, 14229), (3162, 12924), (3231, 12648), (3348, 12206), (3672, 11129), (4216, 9693), (4308, 9486), (4743, 8616), (6103, 6696), (6324, 6462)]