660740904

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2797}}^1$

素因数の和:3019

約数の個数: 96

約数和(自身を含む): 1905270120

約数和(自身を除く): 1244529216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 193, 204, 306, 386, 408, 579, 612, 772, 1158, 1224, 1544, 1737, 2316, 2797, 3281, 3474, 4632, 5594, 6562, 6948, 8391, 9843, 11188, 13124, 13896, 16782, 19686, 22376, 25173, 26248, 29529, 33564, 39372, 47549, 50346, 59058, 67128, 78744, 95098, 100692, 118116, 142647, 190196, 201384, 236232, 285294, 380392, 427941, 539821, 570588, 855882, 1079642, 1141176, 1619463, 1711764, 2159284, 3238926, 3423528, 4318568, 4858389, 6477852, 9176957, 9716778, 12955704, 18353914, 19433556, 27530871, 36707828, 38867112, 55061742, 73415656, 82592613, 110123484, 165185226, 220246968, 330370452, 660740904]

約数ペア:

[(1, 660740904), (2, 330370452), (3, 220246968), (4, 165185226), (6, 110123484), (8, 82592613), (9, 73415656), (12, 55061742), (17, 38867112), (18, 36707828), (24, 27530871), (34, 19433556), (36, 18353914), (51, 12955704), (68, 9716778), (72, 9176957), (102, 6477852), (136, 4858389), (153, 4318568), (193, 3423528), (204, 3238926), (306, 2159284), (386, 1711764), (408, 1619463), (579, 1141176), (612, 1079642), (772, 855882), (1158, 570588), (1224, 539821), (1544, 427941), (1737, 380392), (2316, 285294), (2797, 236232), (3281, 201384), (3474, 190196), (4632, 142647), (5594, 118116), (6562, 100692), (6948, 95098), (8391, 78744), (9843, 67128), (11188, 59058), (13124, 50346), (13896, 47549), (16782, 39372), (19686, 33564), (22376, 29529), (25173, 26248)]