318523752

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:709

約数の個数: 160

約数和(自身を含む): 963547200

約数和(自身を除く): 645023448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 41, 54, 57, 72, 76, 81, 82, 108, 114, 123, 152, 162, 164, 171, 216, 228, 246, 324, 328, 342, 369, 456, 492, 513, 631, 648, 684, 738, 779, 984, 1026, 1107, 1262, 1368, 1476, 1539, 1558, 1893, 2052, 2214, 2337, 2524, 2952, 3078, 3116, 3321, 3786, 4104, 4428, 4674, 5048, 5679, 6156, 6232, 6642, 7011, 7572, 8856, 9348, 11358, 11989, 12312, 13284, 14022, 15144, 17037, 18696, 21033, 22716, 23978, 25871, 26568, 28044, 34074, 35967, 42066, 45432, 47956, 51111, 51742, 56088, 63099, 68148, 71934, 77613, 84132, 95912, 102222, 103484, 107901, 126198, 136296, 143868, 155226, 168264, 204444, 206968, 215802, 232839, 252396, 287736, 310452, 323703, 408888, 431604, 465678, 491549, 504792, 620904, 647406, 698517, 863208, 931356, 971109, 983098, 1294812, 1397034, 1474647, 1862712, 1942218, 1966196, 2095551, 2589624, 2794068, 2949294, 3884436, 3932392, 4191102, 4423941, 5588136, 5898588, 7768872, 8382204, 8847882, 11797176, 13271823, 16764408, 17695764, 26543646, 35391528, 39815469, 53087292, 79630938, 106174584, 159261876, 318523752]

約数ペア:

[(1, 318523752), (2, 159261876), (3, 106174584), (4, 79630938), (6, 53087292), (8, 39815469), (9, 35391528), (12, 26543646), (18, 17695764), (19, 16764408), (24, 13271823), (27, 11797176), (36, 8847882), (38, 8382204), (41, 7768872), (54, 5898588), (57, 5588136), (72, 4423941), (76, 4191102), (81, 3932392), (82, 3884436), (108, 2949294), (114, 2794068), (123, 2589624), (152, 2095551), (162, 1966196), (164, 1942218), (171, 1862712), (216, 1474647), (228, 1397034), (246, 1294812), (324, 983098), (328, 971109), (342, 931356), (369, 863208), (456, 698517), (492, 647406), (513, 620904), (631, 504792), (648, 491549), (684, 465678), (738, 431604), (779, 408888), (984, 323703), (1026, 310452), (1107, 287736), (1262, 252396), (1368, 232839), (1476, 215802), (1539, 206968), (1558, 204444), (1893, 168264), (2052, 155226), (2214, 143868), (2337, 136296), (2524, 126198), (2952, 107901), (3078, 103484), (3116, 102222), (3321, 95912), (3786, 84132), (4104, 77613), (4428, 71934), (4674, 68148), (5048, 63099), (5679, 56088), (6156, 51742), (6232, 51111), (6642, 47956), (7011, 45432), (7572, 42066), (8856, 35967), (9348, 34074), (11358, 28044), (11989, 26568), (12312, 25871), (13284, 23978), (14022, 22716), (15144, 21033), (17037, 18696)]