2648756176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{821}}^1$

素因数の和:1660

約数の個数: 80

約数和(自身を含む): 5856375168

約数和(自身を除く): 3207618992

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 797, 821, 1012, 1594, 1642, 2024, 3188, 3284, 4048, 6376, 6568, 8767, 9031, 12752, 13136, 17534, 18062, 18331, 18883, 35068, 36124, 36662, 37766, 70136, 72248, 73324, 75532, 140272, 144496, 146648, 151064, 201641, 207713, 293296, 302128, 403282, 415426, 654337, 806564, 830852, 1308674, 1613128, 1661704, 2617348, 3226256, 3323408, 5234696, 7197707, 10469392, 14395414, 15049751, 28790828, 30099502, 57581656, 60199004, 115163312, 120398008, 165547261, 240796016, 331094522, 662189044, 1324378088, 2648756176]

約数ペア:

[(1, 2648756176), (2, 1324378088), (4, 662189044), (8, 331094522), (11, 240796016), (16, 165547261), (22, 120398008), (23, 115163312), (44, 60199004), (46, 57581656), (88, 30099502), (92, 28790828), (176, 15049751), (184, 14395414), (253, 10469392), (368, 7197707), (506, 5234696), (797, 3323408), (821, 3226256), (1012, 2617348), (1594, 1661704), (1642, 1613128), (2024, 1308674), (3188, 830852), (3284, 806564), (4048, 654337), (6376, 415426), (6568, 403282), (8767, 302128), (9031, 293296), (12752, 207713), (13136, 201641), (17534, 151064), (18062, 146648), (18331, 144496), (18883, 140272), (35068, 75532), (36124, 73324), (36662, 72248), (37766, 70136)]