259375032

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2050

約数の個数: 144

約数和(自身を含む): 839671560

約数和(自身を除く): 580296528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 49, 56, 63, 72, 74, 84, 98, 111, 126, 147, 148, 168, 196, 222, 252, 259, 294, 296, 333, 392, 441, 444, 504, 518, 588, 666, 777, 882, 888, 1036, 1176, 1332, 1554, 1764, 1813, 1987, 2072, 2331, 2664, 3108, 3528, 3626, 3974, 4662, 5439, 5961, 6216, 7252, 7948, 9324, 10878, 11922, 13909, 14504, 15896, 16317, 17883, 18648, 21756, 23844, 27818, 32634, 35766, 41727, 43512, 47688, 55636, 65268, 71532, 73519, 83454, 97363, 111272, 125181, 130536, 143064, 147038, 166908, 194726, 220557, 250362, 292089, 294076, 333816, 389452, 441114, 500724, 514633, 584178, 588152, 661671, 778904, 876267, 882228, 1001448, 1029266, 1168356, 1323342, 1543899, 1752534, 1764456, 2058532, 2336712, 2646684, 3087798, 3505068, 3602431, 4117064, 4631697, 5293368, 6175596, 7010136, 7204862, 9263394, 10807293, 12351192, 14409724, 18526788, 21614586, 28819448, 32421879, 37053576, 43229172, 64843758, 86458344, 129687516, 259375032]

約数ペア:

[(1, 259375032), (2, 129687516), (3, 86458344), (4, 64843758), (6, 43229172), (7, 37053576), (8, 32421879), (9, 28819448), (12, 21614586), (14, 18526788), (18, 14409724), (21, 12351192), (24, 10807293), (28, 9263394), (36, 7204862), (37, 7010136), (42, 6175596), (49, 5293368), (56, 4631697), (63, 4117064), (72, 3602431), (74, 3505068), (84, 3087798), (98, 2646684), (111, 2336712), (126, 2058532), (147, 1764456), (148, 1752534), (168, 1543899), (196, 1323342), (222, 1168356), (252, 1029266), (259, 1001448), (294, 882228), (296, 876267), (333, 778904), (392, 661671), (441, 588152), (444, 584178), (504, 514633), (518, 500724), (588, 441114), (666, 389452), (777, 333816), (882, 294076), (888, 292089), (1036, 250362), (1176, 220557), (1332, 194726), (1554, 166908), (1764, 147038), (1813, 143064), (1987, 130536), (2072, 125181), (2331, 111272), (2664, 97363), (3108, 83454), (3528, 73519), (3626, 71532), (3974, 65268), (4662, 55636), (5439, 47688), (5961, 43512), (6216, 41727), (7252, 35766), (7948, 32634), (9324, 27818), (10878, 23844), (11922, 21756), (13909, 18648), (14504, 17883), (15896, 16317)]