425076588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20047}}^1$

素因数の和:20107

約数の個数: 72

約数和(自身を含む): 1167595520

約数和(自身を除く): 742518932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 20047, 21204, 40094, 60141, 80188, 120282, 180423, 240564, 360846, 380893, 621457, 721692, 761786, 1142679, 1242914, 1523572, 1864371, 2285358, 2485828, 3428037, 3728742, 4570716, 5593113, 6856074, 7457484, 11186226, 11807683, 13712148, 22372452, 23615366, 35423049, 47230732, 70846098, 106269147, 141692196, 212538294, 425076588]

約数ペア:

[(1, 425076588), (2, 212538294), (3, 141692196), (4, 106269147), (6, 70846098), (9, 47230732), (12, 35423049), (18, 23615366), (19, 22372452), (31, 13712148), (36, 11807683), (38, 11186226), (57, 7457484), (62, 6856074), (76, 5593113), (93, 4570716), (114, 3728742), (124, 3428037), (171, 2485828), (186, 2285358), (228, 1864371), (279, 1523572), (342, 1242914), (372, 1142679), (558, 761786), (589, 721692), (684, 621457), (1116, 380893), (1178, 360846), (1767, 240564), (2356, 180423), (3534, 120282), (5301, 80188), (7068, 60141), (10602, 40094), (20047, 21204)]