240589702908

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1\times {\mathrm{1627}}^1$

素因数の和:2824

約数の個数: 144

約数和(自身を含む): 634666032000

約数和(自身を除く): 394076329092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 139, 174, 261, 278, 348, 417, 522, 556, 834, 1019, 1044, 1251, 1627, 1668, 2038, 2502, 3057, 3254, 4031, 4076, 4881, 5004, 6114, 6508, 8062, 9171, 9762, 12093, 12228, 14643, 16124, 18342, 19524, 24186, 29286, 29551, 36279, 36684, 47183, 48372, 58572, 59102, 72558, 88653, 94366, 118204, 141549, 141641, 145116, 177306, 188732, 226153, 265959, 283098, 283282, 354612, 424647, 424923, 452306, 531918, 566196, 566564, 678459, 849294, 849846, 904612, 1063836, 1274769, 1356918, 1657913, 1698588, 1699692, 2035377, 2549538, 2713836, 3315826, 4070754, 4107589, 4973739, 5099076, 6558437, 6631652, 8141508, 8215178, 9947478, 12322767, 13116874, 14921217, 16430356, 19675311, 19894956, 24645534, 26233748, 29842434, 36968301, 39350622, 48079477, 49291068, 59025933, 59684868, 73936602, 78701244, 96158954, 118051866, 144238431, 147873204, 192317908, 230449907, 236103732, 288476862, 432715293, 460899814, 576953724, 691349721, 865430586, 921799628, 1382699442, 1730861172, 2074049163, 2765398884, 4148098326, 6683047303, 8296196652, 13366094606, 20049141909, 26732189212, 40098283818, 60147425727, 80196567636, 120294851454, 240589702908]

約数ペア:

[(1, 240589702908), (2, 120294851454), (3, 80196567636), (4, 60147425727), (6, 40098283818), (9, 26732189212), (12, 20049141909), (18, 13366094606), (29, 8296196652), (36, 6683047303), (58, 4148098326), (87, 2765398884), (116, 2074049163), (139, 1730861172), (174, 1382699442), (261, 921799628), (278, 865430586), (348, 691349721), (417, 576953724), (522, 460899814), (556, 432715293), (834, 288476862), (1019, 236103732), (1044, 230449907), (1251, 192317908), (1627, 147873204), (1668, 144238431), (2038, 118051866), (2502, 96158954), (3057, 78701244), (3254, 73936602), (4031, 59684868), (4076, 59025933), (4881, 49291068), (5004, 48079477), (6114, 39350622), (6508, 36968301), (8062, 29842434), (9171, 26233748), (9762, 24645534), (12093, 19894956), (12228, 19675311), (14643, 16430356), (16124, 14921217), (18342, 13116874), (19524, 12322767), (24186, 9947478), (29286, 8215178), (29551, 8141508), (36279, 6631652), (36684, 6558437), (47183, 5099076), (48372, 4973739), (58572, 4107589), (59102, 4070754), (72558, 3315826), (88653, 2713836), (94366, 2549538), (118204, 2035377), (141549, 1699692), (141641, 1698588), (145116, 1657913), (177306, 1356918), (188732, 1274769), (226153, 1063836), (265959, 904612), (283098, 849846), (283282, 849294), (354612, 678459), (424647, 566564), (424923, 566196), (452306, 531918)]