228401056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 508032000

約数和(自身を除く): 279630944

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 89, 104, 124, 178, 199, 208, 248, 356, 398, 403, 416, 496, 712, 796, 806, 992, 1157, 1424, 1592, 1612, 2314, 2587, 2759, 2848, 3184, 3224, 4628, 5174, 5518, 6169, 6368, 6448, 9256, 10348, 11036, 12338, 12896, 17711, 18512, 20696, 22072, 24676, 35422, 35867, 37024, 41392, 44144, 49352, 70844, 71734, 80197, 82784, 88288, 98704, 141688, 143468, 160394, 197408, 230243, 283376, 286936, 320788, 460486, 549041, 566752, 573872, 641576, 920972, 1098082, 1147744, 1283152, 1841944, 2196164, 2566304, 3683888, 4392328, 7137533, 7367776, 8784656, 14275066, 17569312, 28550132, 57100264, 114200528, 228401056]

約数ペア:

[(1, 228401056), (2, 114200528), (4, 57100264), (8, 28550132), (13, 17569312), (16, 14275066), (26, 8784656), (31, 7367776), (32, 7137533), (52, 4392328), (62, 3683888), (89, 2566304), (104, 2196164), (124, 1841944), (178, 1283152), (199, 1147744), (208, 1098082), (248, 920972), (356, 641576), (398, 573872), (403, 566752), (416, 549041), (496, 460486), (712, 320788), (796, 286936), (806, 283376), (992, 230243), (1157, 197408), (1424, 160394), (1592, 143468), (1612, 141688), (2314, 98704), (2587, 88288), (2759, 82784), (2848, 80197), (3184, 71734), (3224, 70844), (4628, 49352), (5174, 44144), (5518, 41392), (6169, 37024), (6368, 35867), (6448, 35422), (9256, 24676), (10348, 22072), (11036, 20696), (12338, 18512), (12896, 17711)]