15553381908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 40108400640

約数和(自身を除く): 24555018732

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 53, 69, 79, 86, 92, 106, 129, 138, 158, 159, 172, 212, 237, 258, 276, 313, 316, 318, 474, 516, 626, 636, 939, 948, 989, 1219, 1252, 1817, 1878, 1978, 2279, 2438, 2967, 3397, 3634, 3657, 3756, 3956, 4187, 4558, 4876, 5451, 5934, 6794, 6837, 7199, 7268, 7314, 8374, 9116, 10191, 10902, 11868, 12561, 13459, 13588, 13674, 14398, 14628, 16589, 16748, 20382, 21597, 21804, 24727, 25122, 26918, 27348, 28796, 33178, 40377, 40764, 43194, 49454, 49767, 50244, 52417, 53836, 66356, 74181, 78131, 80754, 86388, 96301, 98908, 99534, 104834, 148362, 156262, 157251, 161508, 180041, 192602, 199068, 209668, 234393, 288903, 296724, 309557, 312524, 314502, 360082, 381547, 385204, 468786, 540123, 568721, 577806, 619114, 629004, 713327, 720164, 763094, 928671, 937572, 1063261, 1080246, 1137442, 1144641, 1155612, 1238228, 1310531, 1426654, 1526188, 1706163, 1857342, 2126522, 2139981, 2160492, 2274884, 2289282, 2621062, 2853308, 3189783, 3412326, 3714684, 3931593, 4140943, 4253044, 4279962, 4578564, 5242124, 6379566, 6824652, 7863186, 8281886, 8559924, 12422829, 12759132, 15726372, 16406521, 16563772, 24455003, 24845658, 30142213, 32813042, 48910006, 49219563, 49691316, 56352833, 60284426, 65626084, 73365009, 90426639, 97820012, 98439126, 112705666, 120568852, 146730018, 169058499, 180853278, 196878252, 225411332, 293460036, 338116998, 361706556, 676233996, 1296115159, 2592230318, 3888345477, 5184460636, 7776690954, 15553381908]

約数ペア:

[(1, 15553381908), (2, 7776690954), (3, 5184460636), (4, 3888345477), (6, 2592230318), (12, 1296115159), (23, 676233996), (43, 361706556), (46, 338116998), (53, 293460036), (69, 225411332), (79, 196878252), (86, 180853278), (92, 169058499), (106, 146730018), (129, 120568852), (138, 112705666), (158, 98439126), (159, 97820012), (172, 90426639), (212, 73365009), (237, 65626084), (258, 60284426), (276, 56352833), (313, 49691316), (316, 49219563), (318, 48910006), (474, 32813042), (516, 30142213), (626, 24845658), (636, 24455003), (939, 16563772), (948, 16406521), (989, 15726372), (1219, 12759132), (1252, 12422829), (1817, 8559924), (1878, 8281886), (1978, 7863186), (2279, 6824652), (2438, 6379566), (2967, 5242124), (3397, 4578564), (3634, 4279962), (3657, 4253044), (3756, 4140943), (3956, 3931593), (4187, 3714684), (4558, 3412326), (4876, 3189783), (5451, 2853308), (5934, 2621062), (6794, 2289282), (6837, 2274884), (7199, 2160492), (7268, 2139981), (7314, 2126522), (8374, 1857342), (9116, 1706163), (10191, 1526188), (10902, 1426654), (11868, 1310531), (12561, 1238228), (13459, 1155612), (13588, 1144641), (13674, 1137442), (14398, 1080246), (14628, 1063261), (16589, 937572), (16748, 928671), (20382, 763094), (21597, 720164), (21804, 713327), (24727, 629004), (25122, 619114), (26918, 577806), (27348, 568721), (28796, 540123), (33178, 468786), (40377, 385204), (40764, 381547), (43194, 360082), (49454, 314502), (49767, 312524), (50244, 309557), (52417, 296724), (53836, 288903), (66356, 234393), (74181, 209668), (78131, 199068), (80754, 192602), (86388, 180041), (96301, 161508), (98908, 157251), (99534, 156262), (104834, 148362)]