259749924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 715008000

約数和(自身を除く): 455258076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 199, 246, 287, 379, 398, 492, 574, 597, 758, 796, 861, 1137, 1148, 1194, 1393, 1516, 1722, 2274, 2388, 2653, 2786, 3444, 4179, 4548, 5306, 5572, 7959, 8159, 8358, 10612, 15539, 15918, 16318, 16716, 24477, 31078, 31836, 32636, 46617, 48954, 57113, 62156, 75421, 93234, 97908, 108773, 114226, 150842, 171339, 186468, 217546, 226263, 228452, 301684, 326319, 342678, 435092, 452526, 527947, 652638, 685356, 905052, 1055894, 1305276, 1583841, 2111788, 3092261, 3167682, 6184522, 6335364, 9276783, 12369044, 18553566, 21645827, 37107132, 43291654, 64937481, 86583308, 129874962, 259749924]

約数ペア:

[(1, 259749924), (2, 129874962), (3, 86583308), (4, 64937481), (6, 43291654), (7, 37107132), (12, 21645827), (14, 18553566), (21, 12369044), (28, 9276783), (41, 6335364), (42, 6184522), (82, 3167682), (84, 3092261), (123, 2111788), (164, 1583841), (199, 1305276), (246, 1055894), (287, 905052), (379, 685356), (398, 652638), (492, 527947), (574, 452526), (597, 435092), (758, 342678), (796, 326319), (861, 301684), (1137, 228452), (1148, 226263), (1194, 217546), (1393, 186468), (1516, 171339), (1722, 150842), (2274, 114226), (2388, 108773), (2653, 97908), (2786, 93234), (3444, 75421), (4179, 62156), (4548, 57113), (5306, 48954), (5572, 46617), (7959, 32636), (8159, 31836), (8358, 31078), (10612, 24477), (15539, 16716), (15918, 16318)]