216155808

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 216

約数和(自身を含む): 702662688

約数和(自身を除く): 486506880

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 71, 72, 88, 93, 96, 99, 124, 132, 142, 144, 176, 186, 198, 213, 248, 264, 279, 284, 288, 341, 352, 372, 396, 426, 496, 528, 558, 568, 639, 682, 744, 781, 792, 852, 961, 992, 1023, 1056, 1116, 1136, 1278, 1364, 1488, 1562, 1584, 1704, 1922, 2046, 2201, 2232, 2272, 2343, 2556, 2728, 2883, 2976, 3069, 3124, 3168, 3408, 3844, 4092, 4402, 4464, 4686, 5112, 5456, 5766, 6138, 6248, 6603, 6816, 7029, 7688, 8184, 8649, 8804, 8928, 9372, 10224, 10571, 10912, 11532, 12276, 12496, 13206, 14058, 15376, 16368, 17298, 17608, 18744, 19809, 20448, 21142, 23064, 24211, 24552, 24992, 26412, 28116, 30752, 31713, 32736, 34596, 35216, 37488, 39618, 42284, 46128, 48422, 49104, 52824, 56232, 63426, 68231, 69192, 70432, 72633, 74976, 79236, 84568, 92256, 95139, 96844, 98208, 105648, 112464, 126852, 136462, 138384, 145266, 158472, 169136, 190278, 193688, 204693, 211296, 217899, 224928, 253704, 272924, 276768, 290532, 316944, 338272, 380556, 387376, 409386, 435798, 507408, 545848, 581064, 614079, 633888, 750541, 761112, 774752, 818772, 871596, 1014816, 1091696, 1162128, 1228158, 1501082, 1522224, 1637544, 1743192, 2183392, 2251623, 2324256, 2456316, 3002164, 3044448, 3275088, 3486384, 4503246, 4912632, 6004328, 6550176, 6754869, 6972768, 9006492, 9825264, 12008656, 13509738, 18012984, 19650528, 24017312, 27019476, 36025968, 54038952, 72051936, 108077904, 216155808]

約数ペア:

[(1, 216155808), (2, 108077904), (3, 72051936), (4, 54038952), (6, 36025968), (8, 27019476), (9, 24017312), (11, 19650528), (12, 18012984), (16, 13509738), (18, 12008656), (22, 9825264), (24, 9006492), (31, 6972768), (32, 6754869), (33, 6550176), (36, 6004328), (44, 4912632), (48, 4503246), (62, 3486384), (66, 3275088), (71, 3044448), (72, 3002164), (88, 2456316), (93, 2324256), (96, 2251623), (99, 2183392), (124, 1743192), (132, 1637544), (142, 1522224), (144, 1501082), (176, 1228158), (186, 1162128), (198, 1091696), (213, 1014816), (248, 871596), (264, 818772), (279, 774752), (284, 761112), (288, 750541), (341, 633888), (352, 614079), (372, 581064), (396, 545848), (426, 507408), (496, 435798), (528, 409386), (558, 387376), (568, 380556), (639, 338272), (682, 316944), (744, 290532), (781, 276768), (792, 272924), (852, 253704), (961, 224928), (992, 217899), (1023, 211296), (1056, 204693), (1116, 193688), (1136, 190278), (1278, 169136), (1364, 158472), (1488, 145266), (1562, 138384), (1584, 136462), (1704, 126852), (1922, 112464), (2046, 105648), (2201, 98208), (2232, 96844), (2272, 95139), (2343, 92256), (2556, 84568), (2728, 79236), (2883, 74976), (2976, 72633), (3069, 70432), (3124, 69192), (3168, 68231), (3408, 63426), (3844, 56232), (4092, 52824), (4402, 49104), (4464, 48422), (4686, 46128), (5112, 42284), (5456, 39618), (5766, 37488), (6138, 35216), (6248, 34596), (6603, 32736), (6816, 31713), (7029, 30752), (7688, 28116), (8184, 26412), (8649, 24992), (8804, 24552), (8928, 24211), (9372, 23064), (10224, 21142), (10571, 20448), (10912, 19809), (11532, 18744), (12276, 17608), (12496, 17298), (13206, 16368), (14058, 15376)]