611947504

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{971}}^1$

素因数の和:1334

約数の個数: 80

約数和(自身を含む): 1440550656

約数和(自身を除く): 828603152

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 331, 476, 662, 952, 971, 1324, 1904, 1942, 2317, 2648, 3884, 4634, 5296, 5627, 6797, 7768, 9268, 11254, 13594, 15536, 16507, 18536, 22508, 27188, 33014, 37072, 39389, 45016, 54376, 66028, 78778, 90032, 108752, 115549, 132056, 157556, 231098, 264112, 315112, 321401, 462196, 630224, 642802, 924392, 1285604, 1848784, 2249807, 2571208, 4499614, 5142416, 5463817, 8999228, 10927634, 17998456, 21855268, 35996912, 38246719, 43710536, 76493438, 87421072, 152986876, 305973752, 611947504]

約数ペア:

[(1, 611947504), (2, 305973752), (4, 152986876), (7, 87421072), (8, 76493438), (14, 43710536), (16, 38246719), (17, 35996912), (28, 21855268), (34, 17998456), (56, 10927634), (68, 8999228), (112, 5463817), (119, 5142416), (136, 4499614), (238, 2571208), (272, 2249807), (331, 1848784), (476, 1285604), (662, 924392), (952, 642802), (971, 630224), (1324, 462196), (1904, 321401), (1942, 315112), (2317, 264112), (2648, 231098), (3884, 157556), (4634, 132056), (5296, 115549), (5627, 108752), (6797, 90032), (7768, 78778), (9268, 66028), (11254, 54376), (13594, 45016), (15536, 39389), (16507, 37072), (18536, 33014), (22508, 27188)]