271305552

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:178

約数の個数: 180

約数和(自身を含む): 855623808

約数和(自身を除く): 584318256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 61, 62, 84, 93, 98, 112, 122, 124, 147, 168, 183, 186, 196, 217, 244, 248, 294, 336, 366, 372, 392, 427, 434, 488, 496, 588, 651, 732, 744, 784, 854, 868, 976, 1176, 1281, 1302, 1464, 1488, 1519, 1708, 1736, 1891, 2352, 2562, 2604, 2928, 2989, 3038, 3416, 3472, 3721, 3782, 4557, 5124, 5208, 5673, 5978, 6076, 6832, 7442, 7564, 8967, 9114, 10248, 10416, 11163, 11346, 11956, 12152, 13237, 14884, 15128, 17934, 18228, 20496, 22326, 22692, 23912, 24304, 26047, 26474, 29768, 30256, 35868, 36456, 39711, 44652, 45384, 47824, 52094, 52948, 59536, 71736, 72912, 78141, 79422, 89304, 90768, 92659, 104188, 105896, 115351, 143472, 156282, 158844, 178608, 182329, 185318, 208376, 211792, 230702, 277977, 312564, 317688, 346053, 364658, 370636, 416752, 461404, 546987, 555954, 625128, 635376, 692106, 729316, 741272, 807457, 922808, 1093974, 1111908, 1250256, 1384212, 1458632, 1482544, 1614914, 1845616, 2187948, 2223816, 2422371, 2768424, 2917264, 3229828, 4375896, 4447632, 4844742, 5536848, 5652199, 6459656, 8751792, 9689484, 11304398, 12919312, 16956597, 19378968, 22608796, 33913194, 38757936, 45217592, 67826388, 90435184, 135652776, 271305552]

約数ペア:

[(1, 271305552), (2, 135652776), (3, 90435184), (4, 67826388), (6, 45217592), (7, 38757936), (8, 33913194), (12, 22608796), (14, 19378968), (16, 16956597), (21, 12919312), (24, 11304398), (28, 9689484), (31, 8751792), (42, 6459656), (48, 5652199), (49, 5536848), (56, 4844742), (61, 4447632), (62, 4375896), (84, 3229828), (93, 2917264), (98, 2768424), (112, 2422371), (122, 2223816), (124, 2187948), (147, 1845616), (168, 1614914), (183, 1482544), (186, 1458632), (196, 1384212), (217, 1250256), (244, 1111908), (248, 1093974), (294, 922808), (336, 807457), (366, 741272), (372, 729316), (392, 692106), (427, 635376), (434, 625128), (488, 555954), (496, 546987), (588, 461404), (651, 416752), (732, 370636), (744, 364658), (784, 346053), (854, 317688), (868, 312564), (976, 277977), (1176, 230702), (1281, 211792), (1302, 208376), (1464, 185318), (1488, 182329), (1519, 178608), (1708, 158844), (1736, 156282), (1891, 143472), (2352, 115351), (2562, 105896), (2604, 104188), (2928, 92659), (2989, 90768), (3038, 89304), (3416, 79422), (3472, 78141), (3721, 72912), (3782, 71736), (4557, 59536), (5124, 52948), (5208, 52094), (5673, 47824), (5978, 45384), (6076, 44652), (6832, 39711), (7442, 36456), (7564, 35868), (8967, 30256), (9114, 29768), (10248, 26474), (10416, 26047), (11163, 24304), (11346, 23912), (11956, 22692), (12152, 22326), (13237, 20496), (14884, 18228), (15128, 17934)]