15697912648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 33523269120

約数和(自身を除く): 17825356472

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 107, 137, 172, 214, 274, 283, 344, 428, 473, 548, 566, 856, 946, 1096, 1132, 1177, 1507, 1892, 2264, 2354, 3014, 3113, 3784, 4601, 4708, 5891, 6028, 6226, 9202, 9416, 11782, 12056, 12169, 12452, 14659, 18404, 23564, 24338, 24904, 29318, 30281, 36808, 38771, 47128, 48676, 50611, 58636, 60562, 64801, 77542, 97352, 101222, 117272, 121124, 129602, 133859, 155084, 161249, 202444, 242248, 259204, 267718, 310168, 322498, 333091, 404888, 426481, 518408, 535436, 630337, 644996, 666182, 852962, 1070872, 1260674, 1289992, 1302083, 1332364, 1667153, 1705924, 2521348, 2604166, 2664728, 3334306, 3411848, 4148497, 5042696, 5208332, 6668612, 6933707, 8296994, 10416664, 13337224, 13867414, 14322913, 16593988, 18338683, 27734828, 28645826, 33187976, 36677366, 45633467, 55469656, 57291652, 73354732, 91266934, 114583304, 146709464, 178385371, 182533868, 356770742, 365067736, 713541484, 1427082968, 1962239081, 3924478162, 7848956324, 15697912648]

約数ペア:

[(1, 15697912648), (2, 7848956324), (4, 3924478162), (8, 1962239081), (11, 1427082968), (22, 713541484), (43, 365067736), (44, 356770742), (86, 182533868), (88, 178385371), (107, 146709464), (137, 114583304), (172, 91266934), (214, 73354732), (274, 57291652), (283, 55469656), (344, 45633467), (428, 36677366), (473, 33187976), (548, 28645826), (566, 27734828), (856, 18338683), (946, 16593988), (1096, 14322913), (1132, 13867414), (1177, 13337224), (1507, 10416664), (1892, 8296994), (2264, 6933707), (2354, 6668612), (3014, 5208332), (3113, 5042696), (3784, 4148497), (4601, 3411848), (4708, 3334306), (5891, 2664728), (6028, 2604166), (6226, 2521348), (9202, 1705924), (9416, 1667153), (11782, 1332364), (12056, 1302083), (12169, 1289992), (12452, 1260674), (14659, 1070872), (18404, 852962), (23564, 666182), (24338, 644996), (24904, 630337), (29318, 535436), (30281, 518408), (36808, 426481), (38771, 404888), (47128, 333091), (48676, 322498), (50611, 310168), (58636, 267718), (60562, 259204), (64801, 242248), (77542, 202444), (97352, 161249), (101222, 155084), (117272, 133859), (121124, 129602)]