996342477136

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{19861}}^1$

素因数の和:20493

約数の個数: 120

約数和(自身を含む): 2162464921760

約数和(自身を除く): 1166122444624

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 289, 304, 323, 571, 578, 646, 1142, 1156, 1292, 2284, 2312, 2584, 4568, 4624, 5168, 5491, 9136, 9707, 10849, 10982, 19414, 19861, 21698, 21964, 38828, 39722, 43396, 43928, 77656, 79444, 86792, 87856, 155312, 158888, 165019, 173584, 184433, 317776, 330038, 337637, 368866, 377359, 660076, 675274, 737732, 754718, 1320152, 1350548, 1475464, 1509436, 2640304, 2701096, 2950928, 3018872, 3135361, 5402192, 5739829, 6037744, 6270722, 6415103, 11340631, 11479658, 12541444, 12830206, 22681262, 22959316, 25082888, 25660412, 45362524, 45918632, 50165776, 51320824, 90725048, 91837264, 102641648, 109056751, 181450096, 192790727, 215471989, 218113502, 385581454, 430943978, 436227004, 771162908, 861887956, 872454008, 1542325816, 1723775912, 1744908016, 3084651632, 3277442359, 3447551824, 3663023813, 6554884718, 7326047626, 13109769436, 14652095252, 26219538872, 29304190504, 52439077744, 58608381008, 62271404821, 124542809642, 249085619284, 498171238568, 996342477136]

約数ペア:

[(1, 996342477136), (2, 498171238568), (4, 249085619284), (8, 124542809642), (16, 62271404821), (17, 58608381008), (19, 52439077744), (34, 29304190504), (38, 26219538872), (68, 14652095252), (76, 13109769436), (136, 7326047626), (152, 6554884718), (272, 3663023813), (289, 3447551824), (304, 3277442359), (323, 3084651632), (571, 1744908016), (578, 1723775912), (646, 1542325816), (1142, 872454008), (1156, 861887956), (1292, 771162908), (2284, 436227004), (2312, 430943978), (2584, 385581454), (4568, 218113502), (4624, 215471989), (5168, 192790727), (5491, 181450096), (9136, 109056751), (9707, 102641648), (10849, 91837264), (10982, 90725048), (19414, 51320824), (19861, 50165776), (21698, 45918632), (21964, 45362524), (38828, 25660412), (39722, 25082888), (43396, 22959316), (43928, 22681262), (77656, 12830206), (79444, 12541444), (86792, 11479658), (87856, 11340631), (155312, 6415103), (158888, 6270722), (165019, 6037744), (173584, 5739829), (184433, 5402192), (317776, 3135361), (330038, 3018872), (337637, 2950928), (368866, 2701096), (377359, 2640304), (660076, 1509436), (675274, 1475464), (737732, 1350548), (754718, 1320152)]