38915678928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{45119}}^1$

素因数の和:45305

約数の個数: 160

約数和(自身を含む): 122460733440

約数和(自身を除く): 83545054512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 151, 168, 204, 238, 272, 302, 336, 357, 408, 453, 476, 604, 714, 816, 906, 952, 1057, 1208, 1428, 1812, 1904, 2114, 2416, 2567, 2856, 3171, 3624, 4228, 5134, 5712, 6342, 7248, 7701, 8456, 10268, 12684, 15402, 16912, 17969, 20536, 25368, 30804, 35938, 41072, 45119, 50736, 53907, 61608, 71876, 90238, 107814, 123216, 135357, 143752, 180476, 215628, 270714, 287504, 315833, 360952, 431256, 541428, 631666, 721904, 767023, 862512, 947499, 1082856, 1263332, 1534046, 1894998, 2165712, 2301069, 2526664, 3068092, 3789996, 4602138, 5053328, 5369161, 6136184, 6812969, 7579992, 9204276, 10738322, 12272368, 13625938, 15159984, 16107483, 18408552, 20438907, 21476644, 27251876, 32214966, 36817104, 40877814, 42953288, 47690783, 54503752, 64429932, 81755628, 85906576, 95381566, 109007504, 115820473, 128859864, 143072349, 163511256, 190763132, 231640946, 257719728, 286144698, 327022512, 347461419, 381526264, 463281892, 572289396, 694922838, 763052528, 810743311, 926563784, 1144578792, 1389845676, 1621486622, 1853127568, 2289157584, 2432229933, 2779691352, 3242973244, 4864459866, 5559382704, 6485946488, 9728919732, 12971892976, 19457839464, 38915678928]

約数ペア:

[(1, 38915678928), (2, 19457839464), (3, 12971892976), (4, 9728919732), (6, 6485946488), (7, 5559382704), (8, 4864459866), (12, 3242973244), (14, 2779691352), (16, 2432229933), (17, 2289157584), (21, 1853127568), (24, 1621486622), (28, 1389845676), (34, 1144578792), (42, 926563784), (48, 810743311), (51, 763052528), (56, 694922838), (68, 572289396), (84, 463281892), (102, 381526264), (112, 347461419), (119, 327022512), (136, 286144698), (151, 257719728), (168, 231640946), (204, 190763132), (238, 163511256), (272, 143072349), (302, 128859864), (336, 115820473), (357, 109007504), (408, 95381566), (453, 85906576), (476, 81755628), (604, 64429932), (714, 54503752), (816, 47690783), (906, 42953288), (952, 40877814), (1057, 36817104), (1208, 32214966), (1428, 27251876), (1812, 21476644), (1904, 20438907), (2114, 18408552), (2416, 16107483), (2567, 15159984), (2856, 13625938), (3171, 12272368), (3624, 10738322), (4228, 9204276), (5134, 7579992), (5712, 6812969), (6342, 6136184), (7248, 5369161), (7701, 5053328), (8456, 4602138), (10268, 3789996), (12684, 3068092), (15402, 2526664), (16912, 2301069), (17969, 2165712), (20536, 1894998), (25368, 1534046), (30804, 1263332), (35938, 1082856), (41072, 947499), (45119, 862512), (50736, 767023), (53907, 721904), (61608, 631666), (71876, 541428), (90238, 431256), (107814, 360952), (123216, 315833), (135357, 287504), (143752, 270714), (180476, 215628)]