340640352

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2459}}^1$

素因数の和:2525

約数の個数: 144

約数和(自身を含む): 1071841680

約数和(自身を除く): 731201328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1184, 1248, 1332, 1443, 1776, 1872, 1924, 2459, 2664, 2886, 3552, 3744, 3848, 4329, 4918, 5328, 5772, 7377, 7696, 8658, 9836, 10656, 11544, 14754, 15392, 17316, 19672, 22131, 23088, 29508, 31967, 34632, 39344, 44262, 46176, 59016, 63934, 69264, 78688, 88524, 90983, 95901, 118032, 127868, 138528, 177048, 181966, 191802, 236064, 255736, 272949, 287703, 354096, 363932, 383604, 511472, 545898, 575406, 708192, 727864, 767208, 818847, 1022944, 1091796, 1150812, 1182779, 1455728, 1534416, 1637694, 2183592, 2301624, 2365558, 2911456, 3068832, 3275388, 3548337, 4367184, 4603248, 4731116, 6550776, 7096674, 8734368, 9206496, 9462232, 10645011, 13101552, 14193348, 18924464, 21290022, 26203104, 28386696, 37848928, 42580044, 56773392, 85160088, 113546784, 170320176, 340640352]

約数ペア:

[(1, 340640352), (2, 170320176), (3, 113546784), (4, 85160088), (6, 56773392), (8, 42580044), (9, 37848928), (12, 28386696), (13, 26203104), (16, 21290022), (18, 18924464), (24, 14193348), (26, 13101552), (32, 10645011), (36, 9462232), (37, 9206496), (39, 8734368), (48, 7096674), (52, 6550776), (72, 4731116), (74, 4603248), (78, 4367184), (96, 3548337), (104, 3275388), (111, 3068832), (117, 2911456), (144, 2365558), (148, 2301624), (156, 2183592), (208, 1637694), (222, 1534416), (234, 1455728), (288, 1182779), (296, 1150812), (312, 1091796), (333, 1022944), (416, 818847), (444, 767208), (468, 727864), (481, 708192), (592, 575406), (624, 545898), (666, 511472), (888, 383604), (936, 363932), (962, 354096), (1184, 287703), (1248, 272949), (1332, 255736), (1443, 236064), (1776, 191802), (1872, 181966), (1924, 177048), (2459, 138528), (2664, 127868), (2886, 118032), (3552, 95901), (3744, 90983), (3848, 88524), (4329, 78688), (4918, 69264), (5328, 63934), (5772, 59016), (7377, 46176), (7696, 44262), (8658, 39344), (9836, 34632), (10656, 31967), (11544, 29508), (14754, 23088), (15392, 22131), (17316, 19672)]