425880144

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{863}}^1$

素因数の和:1049

約数の個数: 120

約数和(自身を含む): 1253491200

約数和(自身を除く): 827611056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 149, 184, 207, 276, 298, 368, 414, 447, 552, 596, 828, 863, 894, 1104, 1192, 1341, 1656, 1726, 1788, 2384, 2589, 2682, 3312, 3427, 3452, 3576, 5178, 5364, 6854, 6904, 7152, 7767, 10281, 10356, 10728, 13708, 13808, 15534, 19849, 20562, 20712, 21456, 27416, 30843, 31068, 39698, 41124, 41424, 54832, 59547, 61686, 62136, 79396, 82248, 119094, 123372, 124272, 128587, 158792, 164496, 178641, 238188, 246744, 257174, 317584, 357282, 385761, 476376, 493488, 514348, 714564, 771522, 952752, 1028696, 1157283, 1429128, 1543044, 2057392, 2314566, 2858256, 2957501, 3086088, 4629132, 5915002, 6172176, 8872503, 9258264, 11830004, 17745006, 18516528, 23660008, 26617509, 35490012, 47320016, 53235018, 70980024, 106470036, 141960048, 212940072, 425880144]

約数ペア:

[(1, 425880144), (2, 212940072), (3, 141960048), (4, 106470036), (6, 70980024), (8, 53235018), (9, 47320016), (12, 35490012), (16, 26617509), (18, 23660008), (23, 18516528), (24, 17745006), (36, 11830004), (46, 9258264), (48, 8872503), (69, 6172176), (72, 5915002), (92, 4629132), (138, 3086088), (144, 2957501), (149, 2858256), (184, 2314566), (207, 2057392), (276, 1543044), (298, 1429128), (368, 1157283), (414, 1028696), (447, 952752), (552, 771522), (596, 714564), (828, 514348), (863, 493488), (894, 476376), (1104, 385761), (1192, 357282), (1341, 317584), (1656, 257174), (1726, 246744), (1788, 238188), (2384, 178641), (2589, 164496), (2682, 158792), (3312, 128587), (3427, 124272), (3452, 123372), (3576, 119094), (5178, 82248), (5364, 79396), (6854, 62136), (6904, 61686), (7152, 59547), (7767, 54832), (10281, 41424), (10356, 41124), (10728, 39698), (13708, 31068), (13808, 30843), (15534, 27416), (19849, 21456), (20562, 20712)]