691506144

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20177}}^1$

素因数の和:20217

約数の個数: 144

約数和(自身を含む): 2379712608

約数和(自身を除く): 1688206464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 8568, 11424, 17136, 20177, 34272, 40354, 60531, 80708, 121062, 141239, 161416, 181593, 242124, 282478, 322832, 343009, 363186, 423717, 484248, 564956, 645664, 686018, 726372, 847434, 968496, 1029027, 1129912, 1271151, 1372036, 1452744, 1694868, 1936992, 2058054, 2259824, 2401063, 2542302, 2744072, 2905488, 3087081, 3389736, 4116108, 4519648, 4802126, 5084604, 5488144, 5810976, 6174162, 6779472, 7203189, 8232216, 9604252, 10169208, 10976288, 12348324, 13558944, 14406378, 16464432, 19208504, 20338416, 21609567, 24696648, 28812756, 32928864, 38417008, 40676832, 43219134, 49393296, 57625512, 76834016, 86438268, 98786592, 115251024, 172876536, 230502048, 345753072, 691506144]

約数ペア:

[(1, 691506144), (2, 345753072), (3, 230502048), (4, 172876536), (6, 115251024), (7, 98786592), (8, 86438268), (9, 76834016), (12, 57625512), (14, 49393296), (16, 43219134), (17, 40676832), (18, 38417008), (21, 32928864), (24, 28812756), (28, 24696648), (32, 21609567), (34, 20338416), (36, 19208504), (42, 16464432), (48, 14406378), (51, 13558944), (56, 12348324), (63, 10976288), (68, 10169208), (72, 9604252), (84, 8232216), (96, 7203189), (102, 6779472), (112, 6174162), (119, 5810976), (126, 5488144), (136, 5084604), (144, 4802126), (153, 4519648), (168, 4116108), (204, 3389736), (224, 3087081), (238, 2905488), (252, 2744072), (272, 2542302), (288, 2401063), (306, 2259824), (336, 2058054), (357, 1936992), (408, 1694868), (476, 1452744), (504, 1372036), (544, 1271151), (612, 1129912), (672, 1029027), (714, 968496), (816, 847434), (952, 726372), (1008, 686018), (1071, 645664), (1224, 564956), (1428, 484248), (1632, 423717), (1904, 363186), (2016, 343009), (2142, 322832), (2448, 282478), (2856, 242124), (3808, 181593), (4284, 161416), (4896, 141239), (5712, 121062), (8568, 80708), (11424, 60531), (17136, 40354), (20177, 34272)]