920782512

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1291}}^1$

素因数の和:1448

約数の個数: 160

約数和(自身を含む): 2870927360

約数和(自身を除く): 1950144848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 127, 144, 156, 208, 216, 234, 254, 312, 351, 381, 432, 468, 508, 624, 702, 762, 936, 1016, 1143, 1291, 1404, 1524, 1651, 1872, 2032, 2286, 2582, 2808, 3048, 3302, 3429, 3873, 4572, 4953, 5164, 5616, 6096, 6604, 6858, 7746, 9144, 9906, 10328, 11619, 13208, 13716, 14859, 15492, 16783, 18288, 19812, 20656, 23238, 26416, 27432, 29718, 30984, 33566, 34857, 39624, 44577, 46476, 50349, 54864, 59436, 61968, 67132, 69714, 79248, 89154, 92952, 100698, 118872, 134264, 139428, 151047, 163957, 178308, 185904, 201396, 237744, 268528, 278856, 302094, 327914, 356616, 402792, 453141, 491871, 557712, 604188, 655828, 713232, 805584, 906282, 983742, 1208376, 1311656, 1475613, 1812564, 1967484, 2131441, 2416752, 2623312, 2951226, 3625128, 3934968, 4262882, 4426839, 5902452, 6394323, 7250256, 7869936, 8525764, 8853678, 11804904, 12788646, 17051528, 17707356, 19182969, 23609808, 25577292, 34103056, 35414712, 38365938, 51154584, 57548907, 70829424, 76731876, 102309168, 115097814, 153463752, 230195628, 306927504, 460391256, 920782512]

約数ペア:

[(1, 920782512), (2, 460391256), (3, 306927504), (4, 230195628), (6, 153463752), (8, 115097814), (9, 102309168), (12, 76731876), (13, 70829424), (16, 57548907), (18, 51154584), (24, 38365938), (26, 35414712), (27, 34103056), (36, 25577292), (39, 23609808), (48, 19182969), (52, 17707356), (54, 17051528), (72, 12788646), (78, 11804904), (104, 8853678), (108, 8525764), (117, 7869936), (127, 7250256), (144, 6394323), (156, 5902452), (208, 4426839), (216, 4262882), (234, 3934968), (254, 3625128), (312, 2951226), (351, 2623312), (381, 2416752), (432, 2131441), (468, 1967484), (508, 1812564), (624, 1475613), (702, 1311656), (762, 1208376), (936, 983742), (1016, 906282), (1143, 805584), (1291, 713232), (1404, 655828), (1524, 604188), (1651, 557712), (1872, 491871), (2032, 453141), (2286, 402792), (2582, 356616), (2808, 327914), (3048, 302094), (3302, 278856), (3429, 268528), (3873, 237744), (4572, 201396), (4953, 185904), (5164, 178308), (5616, 163957), (6096, 151047), (6604, 139428), (6858, 134264), (7746, 118872), (9144, 100698), (9906, 92952), (10328, 89154), (11619, 79248), (13208, 69714), (13716, 67132), (14859, 61968), (15492, 59436), (16783, 54864), (18288, 50349), (19812, 46476), (20656, 44577), (23238, 39624), (26416, 34857), (27432, 33566), (29718, 30984)]