7919688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 24883200

約数和(自身を除く): 16963512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 47, 51, 56, 59, 68, 84, 94, 102, 118, 119, 136, 141, 168, 177, 188, 204, 236, 238, 282, 329, 354, 357, 376, 408, 413, 472, 476, 564, 658, 708, 714, 799, 826, 952, 987, 1003, 1128, 1239, 1316, 1416, 1428, 1598, 1652, 1974, 2006, 2397, 2478, 2632, 2773, 2856, 3009, 3196, 3304, 3948, 4012, 4794, 4956, 5546, 5593, 6018, 6392, 7021, 7896, 8024, 8319, 9588, 9912, 11092, 11186, 12036, 14042, 16638, 16779, 19176, 19411, 21063, 22184, 22372, 24072, 28084, 33276, 33558, 38822, 42126, 44744, 47141, 56168, 58233, 66552, 67116, 77644, 84252, 94282, 116466, 134232, 141423, 155288, 168504, 188564, 232932, 282846, 329987, 377128, 465864, 565692, 659974, 989961, 1131384, 1319948, 1979922, 2639896, 3959844, 7919688]

約数ペア:

[(1, 7919688), (2, 3959844), (3, 2639896), (4, 1979922), (6, 1319948), (7, 1131384), (8, 989961), (12, 659974), (14, 565692), (17, 465864), (21, 377128), (24, 329987), (28, 282846), (34, 232932), (42, 188564), (47, 168504), (51, 155288), (56, 141423), (59, 134232), (68, 116466), (84, 94282), (94, 84252), (102, 77644), (118, 67116), (119, 66552), (136, 58233), (141, 56168), (168, 47141), (177, 44744), (188, 42126), (204, 38822), (236, 33558), (238, 33276), (282, 28084), (329, 24072), (354, 22372), (357, 22184), (376, 21063), (408, 19411), (413, 19176), (472, 16779), (476, 16638), (564, 14042), (658, 12036), (708, 11186), (714, 11092), (799, 9912), (826, 9588), (952, 8319), (987, 8024), (1003, 7896), (1128, 7021), (1239, 6392), (1316, 6018), (1416, 5593), (1428, 5546), (1598, 4956), (1652, 4794), (1974, 4012), (2006, 3948), (2397, 3304), (2478, 3196), (2632, 3009), (2773, 2856)]