7911808716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{11731}}^1$

素因数の和:11820

約数の個数: 144

約数和(自身を含む): 22768714752

約数和(自身を除く): 14856906036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 37, 42, 49, 62, 74, 84, 93, 98, 111, 124, 147, 148, 186, 196, 217, 222, 259, 294, 372, 434, 444, 518, 588, 651, 777, 868, 1036, 1147, 1302, 1519, 1554, 1813, 2294, 2604, 3038, 3108, 3441, 3626, 4557, 4588, 5439, 6076, 6882, 7252, 8029, 9114, 10878, 11731, 13764, 16058, 18228, 21756, 23462, 24087, 32116, 35193, 46924, 48174, 56203, 70386, 82117, 96348, 112406, 140772, 164234, 168609, 224812, 246351, 328468, 337218, 363661, 434047, 492702, 574819, 674436, 727322, 868094, 985404, 1090983, 1149638, 1302141, 1454644, 1724457, 1736188, 2181966, 2299276, 2545627, 2604282, 3038329, 3448914, 4363932, 5091254, 5208564, 6076658, 6897828, 7636881, 9114987, 10182508, 12153316, 13455457, 15273762, 17819389, 18229974, 21268303, 26910914, 30547524, 35638778, 36459948, 40366371, 42536606, 53458167, 53821828, 63804909, 71277556, 80732742, 85073212, 94188199, 106916334, 127609818, 161465484, 188376398, 213832668, 255219636, 282564597, 376752796, 565129194, 659317393, 1130258388, 1318634786, 1977952179, 2637269572, 3955904358, 7911808716]

約数ペア:

[(1, 7911808716), (2, 3955904358), (3, 2637269572), (4, 1977952179), (6, 1318634786), (7, 1130258388), (12, 659317393), (14, 565129194), (21, 376752796), (28, 282564597), (31, 255219636), (37, 213832668), (42, 188376398), (49, 161465484), (62, 127609818), (74, 106916334), (84, 94188199), (93, 85073212), (98, 80732742), (111, 71277556), (124, 63804909), (147, 53821828), (148, 53458167), (186, 42536606), (196, 40366371), (217, 36459948), (222, 35638778), (259, 30547524), (294, 26910914), (372, 21268303), (434, 18229974), (444, 17819389), (518, 15273762), (588, 13455457), (651, 12153316), (777, 10182508), (868, 9114987), (1036, 7636881), (1147, 6897828), (1302, 6076658), (1519, 5208564), (1554, 5091254), (1813, 4363932), (2294, 3448914), (2604, 3038329), (3038, 2604282), (3108, 2545627), (3441, 2299276), (3626, 2181966), (4557, 1736188), (4588, 1724457), (5439, 1454644), (6076, 1302141), (6882, 1149638), (7252, 1090983), (8029, 985404), (9114, 868094), (10878, 727322), (11731, 674436), (13764, 574819), (16058, 492702), (18228, 434047), (21756, 363661), (23462, 337218), (24087, 328468), (32116, 246351), (35193, 224812), (46924, 168609), (48174, 164234), (56203, 140772), (70386, 112406), (82117, 96348)]