274149306

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{421}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 631987200

約数和(自身を除く): 357837894

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 389, 421, 558, 778, 837, 842, 1167, 1263, 1674, 2334, 2526, 3501, 3789, 7002, 7578, 10503, 11367, 12059, 13051, 21006, 22734, 24118, 26102, 36177, 39153, 72354, 78306, 108531, 117459, 163769, 217062, 234918, 325593, 327538, 352377, 491307, 651186, 704754, 982614, 1473921, 2947842, 4421763, 5076839, 8843526, 10153678, 15230517, 30461034, 45691551, 91383102, 137074653, 274149306]

約数ペア:

[(1, 274149306), (2, 137074653), (3, 91383102), (6, 45691551), (9, 30461034), (18, 15230517), (27, 10153678), (31, 8843526), (54, 5076839), (62, 4421763), (93, 2947842), (186, 1473921), (279, 982614), (389, 704754), (421, 651186), (558, 491307), (778, 352377), (837, 327538), (842, 325593), (1167, 234918), (1263, 217062), (1674, 163769), (2334, 117459), (2526, 108531), (3501, 78306), (3789, 72354), (7002, 39153), (7578, 36177), (10503, 26102), (11367, 24118), (12059, 22734), (13051, 21006)]