1811700264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 5270685120

約数和(自身を除く): 3458984856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 37, 44, 62, 66, 74, 88, 93, 111, 124, 132, 148, 186, 193, 222, 248, 264, 296, 341, 372, 386, 407, 444, 579, 682, 744, 772, 814, 888, 961, 1023, 1147, 1158, 1221, 1364, 1544, 1628, 1922, 2046, 2123, 2294, 2316, 2442, 2728, 2883, 3256, 3441, 3844, 4092, 4246, 4588, 4632, 4884, 5766, 5983, 6369, 6882, 7141, 7688, 8184, 8492, 9176, 9768, 10571, 11532, 11966, 12617, 12738, 13764, 14282, 16984, 17949, 21142, 21423, 23064, 23932, 25234, 25476, 27528, 28564, 31713, 35557, 35898, 37851, 42284, 42846, 47864, 50468, 50952, 57128, 63426, 65813, 71114, 71796, 75702, 78551, 84568, 85692, 100936, 106671, 126852, 131626, 142228, 143592, 151404, 157102, 171384, 185473, 197439, 213342, 221371, 235653, 253704, 263252, 284456, 302808, 314204, 370946, 391127, 394878, 426684, 442742, 471306, 526504, 556419, 628408, 664113, 741892, 782254, 789756, 853368, 885484, 942612, 1112838, 1173381, 1328226, 1483784, 1564508, 1579512, 1770968, 1885224, 2040203, 2225676, 2346762, 2435081, 2656452, 3129016, 4080406, 4451352, 4693524, 4870162, 5312904, 6120609, 6862501, 7305243, 8160812, 9387048, 9740324, 12241218, 13725002, 14610486, 16321624, 19480648, 20587503, 24482436, 27450004, 29220972, 41175006, 48964872, 54900008, 58441944, 75487511, 82350012, 150975022, 164700024, 226462533, 301950044, 452925066, 603900088, 905850132, 1811700264]

約数ペア:

[(1, 1811700264), (2, 905850132), (3, 603900088), (4, 452925066), (6, 301950044), (8, 226462533), (11, 164700024), (12, 150975022), (22, 82350012), (24, 75487511), (31, 58441944), (33, 54900008), (37, 48964872), (44, 41175006), (62, 29220972), (66, 27450004), (74, 24482436), (88, 20587503), (93, 19480648), (111, 16321624), (124, 14610486), (132, 13725002), (148, 12241218), (186, 9740324), (193, 9387048), (222, 8160812), (248, 7305243), (264, 6862501), (296, 6120609), (341, 5312904), (372, 4870162), (386, 4693524), (407, 4451352), (444, 4080406), (579, 3129016), (682, 2656452), (744, 2435081), (772, 2346762), (814, 2225676), (888, 2040203), (961, 1885224), (1023, 1770968), (1147, 1579512), (1158, 1564508), (1221, 1483784), (1364, 1328226), (1544, 1173381), (1628, 1112838), (1922, 942612), (2046, 885484), (2123, 853368), (2294, 789756), (2316, 782254), (2442, 741892), (2728, 664113), (2883, 628408), (3256, 556419), (3441, 526504), (3844, 471306), (4092, 442742), (4246, 426684), (4588, 394878), (4632, 391127), (4884, 370946), (5766, 314204), (5983, 302808), (6369, 284456), (6882, 263252), (7141, 253704), (7688, 235653), (8184, 221371), (8492, 213342), (9176, 197439), (9768, 185473), (10571, 171384), (11532, 157102), (11966, 151404), (12617, 143592), (12738, 142228), (13764, 131626), (14282, 126852), (16984, 106671), (17949, 100936), (21142, 85692), (21423, 84568), (23064, 78551), (23932, 75702), (25234, 71796), (25476, 71114), (27528, 65813), (28564, 63426), (31713, 57128), (35557, 50952), (35898, 50468), (37851, 47864), (42284, 42846)]