917394408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:948

約数の個数: 192

約数和(自身を含む): 2976030720

約数和(自身を除く): 2058636312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 71, 72, 84, 93, 124, 126, 142, 168, 186, 213, 217, 248, 252, 279, 284, 372, 426, 434, 497, 504, 558, 568, 639, 651, 744, 827, 852, 868, 994, 1116, 1278, 1302, 1491, 1654, 1704, 1736, 1953, 1988, 2201, 2232, 2481, 2556, 2604, 2982, 3308, 3906, 3976, 4402, 4473, 4962, 5112, 5208, 5789, 5964, 6603, 6616, 7443, 7812, 8804, 8946, 9924, 11578, 11928, 13206, 14886, 15407, 15624, 17367, 17608, 17892, 19809, 19848, 23156, 25637, 26412, 29772, 30814, 34734, 35784, 39618, 46221, 46312, 51274, 52101, 52824, 58717, 59544, 61628, 69468, 76911, 79236, 92442, 102548, 104202, 117434, 123256, 138663, 138936, 153822, 158472, 176151, 179459, 184884, 205096, 208404, 230733, 234868, 277326, 307644, 352302, 358918, 369768, 411019, 416808, 461466, 469736, 528453, 538377, 554652, 615288, 704604, 717836, 822038, 922932, 1056906, 1076754, 1109304, 1233057, 1409208, 1435672, 1615131, 1644076, 1820227, 1845864, 2113812, 2153508, 2466114, 3230262, 3288152, 3640454, 3699171, 4227624, 4307016, 4932228, 5460681, 6460524, 7280908, 7398342, 9864456, 10921362, 12741589, 12921048, 14561816, 14796684, 16382043, 21842724, 25483178, 29593368, 32764086, 38224767, 43685448, 50966356, 65528172, 76449534, 101932712, 114674301, 131056344, 152899068, 229348602, 305798136, 458697204, 917394408]

約数ペア:

[(1, 917394408), (2, 458697204), (3, 305798136), (4, 229348602), (6, 152899068), (7, 131056344), (8, 114674301), (9, 101932712), (12, 76449534), (14, 65528172), (18, 50966356), (21, 43685448), (24, 38224767), (28, 32764086), (31, 29593368), (36, 25483178), (42, 21842724), (56, 16382043), (62, 14796684), (63, 14561816), (71, 12921048), (72, 12741589), (84, 10921362), (93, 9864456), (124, 7398342), (126, 7280908), (142, 6460524), (168, 5460681), (186, 4932228), (213, 4307016), (217, 4227624), (248, 3699171), (252, 3640454), (279, 3288152), (284, 3230262), (372, 2466114), (426, 2153508), (434, 2113812), (497, 1845864), (504, 1820227), (558, 1644076), (568, 1615131), (639, 1435672), (651, 1409208), (744, 1233057), (827, 1109304), (852, 1076754), (868, 1056906), (994, 922932), (1116, 822038), (1278, 717836), (1302, 704604), (1491, 615288), (1654, 554652), (1704, 538377), (1736, 528453), (1953, 469736), (1988, 461466), (2201, 416808), (2232, 411019), (2481, 369768), (2556, 358918), (2604, 352302), (2982, 307644), (3308, 277326), (3906, 234868), (3976, 230733), (4402, 208404), (4473, 205096), (4962, 184884), (5112, 179459), (5208, 176151), (5789, 158472), (5964, 153822), (6603, 138936), (6616, 138663), (7443, 123256), (7812, 117434), (8804, 104202), (8946, 102548), (9924, 92442), (11578, 79236), (11928, 76911), (13206, 69468), (14886, 61628), (15407, 59544), (15624, 58717), (17367, 52824), (17608, 52101), (17892, 51274), (19809, 46312), (19848, 46221), (23156, 39618), (25637, 35784), (26412, 34734), (29772, 30814)]