707631808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:370

約数の個数: 112

約数和(自身を含む): 1573970944

約数和(自身を除く): 866339136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 127, 148, 181, 208, 254, 296, 362, 416, 481, 508, 592, 724, 832, 962, 1016, 1184, 1448, 1651, 1924, 2032, 2353, 2368, 2896, 3302, 3848, 4064, 4699, 4706, 5792, 6604, 6697, 7696, 8128, 9398, 9412, 11584, 13208, 13394, 15392, 18796, 18824, 22987, 26416, 26788, 30784, 37592, 37648, 45974, 52832, 53576, 61087, 75184, 75296, 87061, 91948, 105664, 107152, 122174, 150368, 150592, 174122, 183896, 214304, 244348, 298831, 300736, 348244, 367792, 428608, 488696, 597662, 696488, 735584, 850519, 977392, 1195324, 1392976, 1471168, 1701038, 1954784, 2390648, 2785952, 3402076, 3909568, 4781296, 5571904, 6804152, 9562592, 11056747, 13608304, 19125184, 22113494, 27216608, 44226988, 54433216, 88453976, 176907952, 353815904, 707631808]

約数ペア:

[(1, 707631808), (2, 353815904), (4, 176907952), (8, 88453976), (13, 54433216), (16, 44226988), (26, 27216608), (32, 22113494), (37, 19125184), (52, 13608304), (64, 11056747), (74, 9562592), (104, 6804152), (127, 5571904), (148, 4781296), (181, 3909568), (208, 3402076), (254, 2785952), (296, 2390648), (362, 1954784), (416, 1701038), (481, 1471168), (508, 1392976), (592, 1195324), (724, 977392), (832, 850519), (962, 735584), (1016, 696488), (1184, 597662), (1448, 488696), (1651, 428608), (1924, 367792), (2032, 348244), (2353, 300736), (2368, 298831), (2896, 244348), (3302, 214304), (3848, 183896), (4064, 174122), (4699, 150592), (4706, 150368), (5792, 122174), (6604, 107152), (6697, 105664), (7696, 91948), (8128, 87061), (9398, 75296), (9412, 75184), (11584, 61087), (13208, 53576), (13394, 52832), (15392, 45974), (18796, 37648), (18824, 37592), (22987, 30784), (26416, 26788)]