218224860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6577}}^1$

素因数の和:6675

約数の個数: 96

約数和(自身を含む): 707266560

約数和(自身を除く): 489041700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 5530, 6577, 6636, 8295, 11060, 13154, 16590, 19731, 26308, 32885, 33180, 39462, 46039, 65770, 78924, 92078, 98655, 131540, 138117, 184156, 197310, 230195, 276234, 394620, 460390, 519583, 552468, 690585, 920780, 1039166, 1381170, 1558749, 2078332, 2597915, 2762340, 3117498, 3637081, 5195830, 6234996, 7274162, 7793745, 10391660, 10911243, 14548324, 15587490, 18185405, 21822486, 31174980, 36370810, 43644972, 54556215, 72741620, 109112430, 218224860]

約数ペア:

[(1, 218224860), (2, 109112430), (3, 72741620), (4, 54556215), (5, 43644972), (6, 36370810), (7, 31174980), (10, 21822486), (12, 18185405), (14, 15587490), (15, 14548324), (20, 10911243), (21, 10391660), (28, 7793745), (30, 7274162), (35, 6234996), (42, 5195830), (60, 3637081), (70, 3117498), (79, 2762340), (84, 2597915), (105, 2078332), (140, 1558749), (158, 1381170), (210, 1039166), (237, 920780), (316, 690585), (395, 552468), (420, 519583), (474, 460390), (553, 394620), (790, 276234), (948, 230195), (1106, 197310), (1185, 184156), (1580, 138117), (1659, 131540), (2212, 98655), (2370, 92078), (2765, 78924), (3318, 65770), (4740, 46039), (5530, 39462), (6577, 33180), (6636, 32885), (8295, 26308), (11060, 19731), (13154, 16590)]