863895384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1297}}^1$

素因数の和:1378

約数の個数: 144

約数和(自身を含む): 2645505720

約数和(自身を除く): 1781610336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 132, 174, 198, 232, 261, 264, 319, 348, 396, 522, 638, 696, 792, 841, 957, 1044, 1276, 1297, 1682, 1914, 2088, 2523, 2552, 2594, 2871, 3364, 3828, 3891, 5046, 5188, 5742, 6728, 7569, 7656, 7782, 9251, 10092, 10376, 11484, 11673, 14267, 15138, 15564, 18502, 20184, 22968, 23346, 27753, 28534, 30276, 31128, 37004, 37613, 42801, 46692, 55506, 57068, 60552, 74008, 75226, 83259, 85602, 93384, 111012, 112839, 114136, 128403, 150452, 166518, 171204, 222024, 225678, 256806, 300904, 333036, 338517, 342408, 413743, 451356, 513612, 666072, 677034, 827486, 902712, 1027224, 1090777, 1241229, 1354068, 1654972, 2181554, 2482458, 2708136, 3272331, 3309944, 3723687, 4363108, 4964916, 6544662, 7447374, 8726216, 9816993, 9929832, 11998547, 13089324, 14894748, 19633986, 23997094, 26178648, 29789496, 35995641, 39267972, 47994188, 71991282, 78535944, 95988376, 107986923, 143982564, 215973846, 287965128, 431947692, 863895384]

約数ペア:

[(1, 863895384), (2, 431947692), (3, 287965128), (4, 215973846), (6, 143982564), (8, 107986923), (9, 95988376), (11, 78535944), (12, 71991282), (18, 47994188), (22, 39267972), (24, 35995641), (29, 29789496), (33, 26178648), (36, 23997094), (44, 19633986), (58, 14894748), (66, 13089324), (72, 11998547), (87, 9929832), (88, 9816993), (99, 8726216), (116, 7447374), (132, 6544662), (174, 4964916), (198, 4363108), (232, 3723687), (261, 3309944), (264, 3272331), (319, 2708136), (348, 2482458), (396, 2181554), (522, 1654972), (638, 1354068), (696, 1241229), (792, 1090777), (841, 1027224), (957, 902712), (1044, 827486), (1276, 677034), (1297, 666072), (1682, 513612), (1914, 451356), (2088, 413743), (2523, 342408), (2552, 338517), (2594, 333036), (2871, 300904), (3364, 256806), (3828, 225678), (3891, 222024), (5046, 171204), (5188, 166518), (5742, 150452), (6728, 128403), (7569, 114136), (7656, 112839), (7782, 111012), (9251, 93384), (10092, 85602), (10376, 83259), (11484, 75226), (11673, 74008), (14267, 60552), (15138, 57068), (15564, 55506), (18502, 46692), (20184, 42801), (22968, 37613), (23346, 37004), (27753, 31128), (28534, 30276)]