9968698384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{2179}}^1$

素因数の和:2456

約数の個数: 80

約数和(自身を含む): 20679480000

約数和(自身を除く): 10710781616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 149, 152, 202, 298, 304, 404, 596, 808, 1192, 1616, 1919, 2179, 2384, 2831, 3838, 4358, 5662, 7676, 8716, 11324, 15049, 15352, 17432, 22648, 30098, 30704, 34864, 41401, 45296, 60196, 82802, 120392, 165604, 220079, 240784, 285931, 324671, 331208, 440158, 571862, 649342, 662416, 880316, 1143724, 1298684, 1760632, 2287448, 2597368, 3521264, 4181501, 4574896, 5194736, 6168749, 8363002, 12337498, 16726004, 24674996, 32791771, 33452008, 49349992, 65583542, 66904016, 98699984, 131167084, 262334168, 524668336, 623043649, 1246087298, 2492174596, 4984349192, 9968698384]

約数ペア:

[(1, 9968698384), (2, 4984349192), (4, 2492174596), (8, 1246087298), (16, 623043649), (19, 524668336), (38, 262334168), (76, 131167084), (101, 98699984), (149, 66904016), (152, 65583542), (202, 49349992), (298, 33452008), (304, 32791771), (404, 24674996), (596, 16726004), (808, 12337498), (1192, 8363002), (1616, 6168749), (1919, 5194736), (2179, 4574896), (2384, 4181501), (2831, 3521264), (3838, 2597368), (4358, 2287448), (5662, 1760632), (7676, 1298684), (8716, 1143724), (11324, 880316), (15049, 662416), (15352, 649342), (17432, 571862), (22648, 440158), (30098, 331208), (30704, 324671), (34864, 285931), (41401, 240784), (45296, 220079), (60196, 165604), (82802, 120392)]