266587464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 789264000

約数和(自身を除く): 522676536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 173, 264, 286, 312, 346, 429, 449, 519, 572, 692, 858, 898, 1038, 1144, 1347, 1384, 1716, 1796, 1903, 2076, 2249, 2694, 3432, 3592, 3806, 4152, 4498, 4939, 5388, 5709, 5837, 6747, 7612, 8996, 9878, 10776, 11418, 11674, 13494, 14817, 15224, 17511, 17992, 19756, 22836, 23348, 24739, 26988, 29634, 35022, 39512, 45672, 46696, 49478, 53976, 59268, 64207, 70044, 74217, 77677, 98956, 118536, 128414, 140088, 148434, 155354, 192621, 197912, 233031, 256828, 296868, 310708, 385242, 466062, 513656, 593736, 621416, 770484, 854447, 932124, 1009801, 1540968, 1708894, 1864248, 2019602, 2563341, 3029403, 3417788, 4039204, 5126682, 6058806, 6835576, 8078408, 10253364, 11107811, 12117612, 20506728, 22215622, 24235224, 33323433, 44431244, 66646866, 88862488, 133293732, 266587464]

約数ペア:

[(1, 266587464), (2, 133293732), (3, 88862488), (4, 66646866), (6, 44431244), (8, 33323433), (11, 24235224), (12, 22215622), (13, 20506728), (22, 12117612), (24, 11107811), (26, 10253364), (33, 8078408), (39, 6835576), (44, 6058806), (52, 5126682), (66, 4039204), (78, 3417788), (88, 3029403), (104, 2563341), (132, 2019602), (143, 1864248), (156, 1708894), (173, 1540968), (264, 1009801), (286, 932124), (312, 854447), (346, 770484), (429, 621416), (449, 593736), (519, 513656), (572, 466062), (692, 385242), (858, 310708), (898, 296868), (1038, 256828), (1144, 233031), (1347, 197912), (1384, 192621), (1716, 155354), (1796, 148434), (1903, 140088), (2076, 128414), (2249, 118536), (2694, 98956), (3432, 77677), (3592, 74217), (3806, 70044), (4152, 64207), (4498, 59268), (4939, 53976), (5388, 49478), (5709, 46696), (5837, 45672), (6747, 39512), (7612, 35022), (8996, 29634), (9878, 26988), (10776, 24739), (11418, 23348), (11674, 22836), (13494, 19756), (14817, 17992), (15224, 17511)]