8379814832

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:678

約数の個数: 80

約数和(自身を含む): 16723260000

約数和(自身を除く): 8343445168

約数列:

[1, 2, 4, 8, 16, 73, 146, 149, 179, 269, 292, 298, 358, 538, 584, 596, 716, 1076, 1168, 1192, 1432, 2152, 2384, 2864, 4304, 10877, 13067, 19637, 21754, 26134, 26671, 39274, 40081, 43508, 48151, 52268, 53342, 78548, 80162, 87016, 96302, 104536, 106684, 157096, 160324, 174032, 192604, 209072, 213368, 314192, 320648, 385208, 426736, 641296, 770416, 1946983, 2925913, 3515023, 3893966, 5851826, 7030046, 7174499, 7787932, 11703652, 14060092, 14348998, 15575864, 23407304, 28120184, 28697996, 31151728, 46814608, 56240368, 57395992, 114791984, 523738427, 1047476854, 2094953708, 4189907416, 8379814832]

約数ペア:

[(1, 8379814832), (2, 4189907416), (4, 2094953708), (8, 1047476854), (16, 523738427), (73, 114791984), (146, 57395992), (149, 56240368), (179, 46814608), (269, 31151728), (292, 28697996), (298, 28120184), (358, 23407304), (538, 15575864), (584, 14348998), (596, 14060092), (716, 11703652), (1076, 7787932), (1168, 7174499), (1192, 7030046), (1432, 5851826), (2152, 3893966), (2384, 3515023), (2864, 2925913), (4304, 1946983), (10877, 770416), (13067, 641296), (19637, 426736), (21754, 385208), (26134, 320648), (26671, 314192), (39274, 213368), (40081, 209072), (43508, 192604), (48151, 174032), (52268, 160324), (53342, 157096), (78548, 106684), (80162, 104536), (87016, 96302)]