515509992

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 1421172480

約数和(自身を除く): 905662488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 223, 291, 331, 388, 446, 582, 662, 669, 776, 873, 892, 993, 1164, 1324, 1338, 1746, 1784, 1986, 2007, 2328, 2648, 2676, 2979, 3492, 3972, 4014, 5352, 5958, 6984, 7944, 8028, 11916, 16056, 21631, 23832, 32107, 43262, 64214, 64893, 73813, 86524, 96321, 128428, 129786, 147626, 173048, 192642, 194679, 221439, 256856, 259572, 288963, 295252, 385284, 389358, 442878, 519144, 577926, 590504, 664317, 770568, 778716, 885756, 1155852, 1328634, 1557432, 1771512, 2311704, 2657268, 5314536, 7159861, 14319722, 21479583, 28639444, 42959166, 57278888, 64438749, 85918332, 128877498, 171836664, 257754996, 515509992]

約数ペア:

[(1, 515509992), (2, 257754996), (3, 171836664), (4, 128877498), (6, 85918332), (8, 64438749), (9, 57278888), (12, 42959166), (18, 28639444), (24, 21479583), (36, 14319722), (72, 7159861), (97, 5314536), (194, 2657268), (223, 2311704), (291, 1771512), (331, 1557432), (388, 1328634), (446, 1155852), (582, 885756), (662, 778716), (669, 770568), (776, 664317), (873, 590504), (892, 577926), (993, 519144), (1164, 442878), (1324, 389358), (1338, 385284), (1746, 295252), (1784, 288963), (1986, 259572), (2007, 256856), (2328, 221439), (2648, 194679), (2676, 192642), (2979, 173048), (3492, 147626), (3972, 129786), (4014, 128428), (5352, 96321), (5958, 86524), (6984, 73813), (7944, 64893), (8028, 64214), (11916, 43262), (16056, 32107), (21631, 23832)]