459753684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 1227792384

約数和(自身を除く): 768038700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 71, 78, 93, 103, 124, 142, 156, 169, 186, 206, 213, 284, 309, 338, 372, 403, 412, 426, 507, 618, 676, 806, 852, 923, 1014, 1209, 1236, 1339, 1612, 1846, 2028, 2201, 2418, 2678, 2769, 3193, 3692, 4017, 4402, 4836, 5239, 5356, 5538, 6386, 6603, 7313, 8034, 8804, 9579, 10478, 11076, 11999, 12772, 13206, 14626, 15717, 16068, 17407, 19158, 20956, 21939, 23998, 26412, 28613, 29252, 31434, 34814, 35997, 38316, 41509, 43878, 47996, 52221, 57226, 62868, 69628, 71994, 83018, 85839, 87756, 95069, 104442, 114452, 124527, 143988, 166036, 171678, 190138, 208884, 226703, 249054, 285207, 343356, 371969, 380276, 453406, 498108, 539617, 570414, 680109, 743938, 906812, 1079234, 1115907, 1140828, 1235897, 1360218, 1487876, 1618851, 2158468, 2231814, 2471794, 2720436, 2947139, 3237702, 3707691, 4463628, 4943588, 5894278, 6475404, 7415382, 8841417, 11788556, 14830764, 17682834, 35365668, 38312807, 76625614, 114938421, 153251228, 229876842, 459753684]

約数ペア:

[(1, 459753684), (2, 229876842), (3, 153251228), (4, 114938421), (6, 76625614), (12, 38312807), (13, 35365668), (26, 17682834), (31, 14830764), (39, 11788556), (52, 8841417), (62, 7415382), (71, 6475404), (78, 5894278), (93, 4943588), (103, 4463628), (124, 3707691), (142, 3237702), (156, 2947139), (169, 2720436), (186, 2471794), (206, 2231814), (213, 2158468), (284, 1618851), (309, 1487876), (338, 1360218), (372, 1235897), (403, 1140828), (412, 1115907), (426, 1079234), (507, 906812), (618, 743938), (676, 680109), (806, 570414), (852, 539617), (923, 498108), (1014, 453406), (1209, 380276), (1236, 371969), (1339, 343356), (1612, 285207), (1846, 249054), (2028, 226703), (2201, 208884), (2418, 190138), (2678, 171678), (2769, 166036), (3193, 143988), (3692, 124527), (4017, 114452), (4402, 104442), (4836, 95069), (5239, 87756), (5356, 85839), (5538, 83018), (6386, 71994), (6603, 69628), (7313, 62868), (8034, 57226), (8804, 52221), (9579, 47996), (10478, 43878), (11076, 41509), (11999, 38316), (12772, 35997), (13206, 34814), (14626, 31434), (15717, 29252), (16068, 28613), (17407, 26412), (19158, 23998), (20956, 21939)]