227730216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 681984000

約数和(自身を除く): 454253784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 73, 84, 93, 124, 146, 168, 186, 217, 219, 248, 292, 372, 434, 438, 511, 584, 599, 651, 744, 868, 876, 1022, 1198, 1302, 1533, 1736, 1752, 1797, 2044, 2263, 2396, 2604, 3066, 3594, 4088, 4193, 4526, 4792, 5208, 6132, 6789, 7188, 8386, 9052, 12264, 12579, 13578, 14376, 15841, 16772, 18104, 18569, 25158, 27156, 31682, 33544, 37138, 43727, 47523, 50316, 54312, 55707, 63364, 74276, 87454, 95046, 100632, 111414, 126728, 129983, 131181, 148552, 174908, 190092, 222828, 259966, 262362, 306089, 349816, 380184, 389949, 445656, 519932, 524724, 612178, 779898, 918267, 1039864, 1049448, 1224356, 1355537, 1559796, 1836534, 2448712, 2711074, 3119592, 3673068, 4066611, 5422148, 7346136, 8133222, 9488759, 10844296, 16266444, 18977518, 28466277, 32532888, 37955036, 56932554, 75910072, 113865108, 227730216]

約数ペア:

[(1, 227730216), (2, 113865108), (3, 75910072), (4, 56932554), (6, 37955036), (7, 32532888), (8, 28466277), (12, 18977518), (14, 16266444), (21, 10844296), (24, 9488759), (28, 8133222), (31, 7346136), (42, 5422148), (56, 4066611), (62, 3673068), (73, 3119592), (84, 2711074), (93, 2448712), (124, 1836534), (146, 1559796), (168, 1355537), (186, 1224356), (217, 1049448), (219, 1039864), (248, 918267), (292, 779898), (372, 612178), (434, 524724), (438, 519932), (511, 445656), (584, 389949), (599, 380184), (651, 349816), (744, 306089), (868, 262362), (876, 259966), (1022, 222828), (1198, 190092), (1302, 174908), (1533, 148552), (1736, 131181), (1752, 129983), (1797, 126728), (2044, 111414), (2263, 100632), (2396, 95046), (2604, 87454), (3066, 74276), (3594, 63364), (4088, 55707), (4193, 54312), (4526, 50316), (4792, 47523), (5208, 43727), (6132, 37138), (6789, 33544), (7188, 31682), (8386, 27156), (9052, 25158), (12264, 18569), (12579, 18104), (13578, 16772), (14376, 15841)]