1265236728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2927}}^1$

素因数の和:3057

約数の個数: 128

約数和(自身を含む): 3777822720

約数和(自身を除く): 2512585992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 83, 84, 93, 124, 166, 168, 186, 217, 248, 249, 332, 372, 434, 498, 581, 651, 664, 744, 868, 996, 1162, 1302, 1736, 1743, 1992, 2324, 2573, 2604, 2927, 3486, 4648, 5146, 5208, 5854, 6972, 7719, 8781, 10292, 11708, 13944, 15438, 17562, 18011, 20489, 20584, 23416, 30876, 35124, 36022, 40978, 54033, 61467, 61752, 70248, 72044, 81956, 90737, 108066, 122934, 144088, 163912, 181474, 216132, 242941, 245868, 272211, 362948, 432264, 485882, 491736, 544422, 635159, 725896, 728823, 971764, 1088844, 1270318, 1457646, 1700587, 1905477, 1943528, 2177688, 2540636, 2915292, 3401174, 3810954, 5081272, 5101761, 5830584, 6802348, 7531171, 7621908, 10203522, 13604696, 15062342, 15243816, 20407044, 22593513, 30124684, 40814088, 45187026, 52718197, 60249368, 90374052, 105436394, 158154591, 180748104, 210872788, 316309182, 421745576, 632618364, 1265236728]

約数ペア:

[(1, 1265236728), (2, 632618364), (3, 421745576), (4, 316309182), (6, 210872788), (7, 180748104), (8, 158154591), (12, 105436394), (14, 90374052), (21, 60249368), (24, 52718197), (28, 45187026), (31, 40814088), (42, 30124684), (56, 22593513), (62, 20407044), (83, 15243816), (84, 15062342), (93, 13604696), (124, 10203522), (166, 7621908), (168, 7531171), (186, 6802348), (217, 5830584), (248, 5101761), (249, 5081272), (332, 3810954), (372, 3401174), (434, 2915292), (498, 2540636), (581, 2177688), (651, 1943528), (664, 1905477), (744, 1700587), (868, 1457646), (996, 1270318), (1162, 1088844), (1302, 971764), (1736, 728823), (1743, 725896), (1992, 635159), (2324, 544422), (2573, 491736), (2604, 485882), (2927, 432264), (3486, 362948), (4648, 272211), (5146, 245868), (5208, 242941), (5854, 216132), (6972, 181474), (7719, 163912), (8781, 144088), (10292, 122934), (11708, 108066), (13944, 90737), (15438, 81956), (17562, 72044), (18011, 70248), (20489, 61752), (20584, 61467), (23416, 54033), (30876, 40978), (35124, 36022)]