229920236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1023

約数の個数: 96

約数和(自身を含む): 535127040

約数和(自身を除く): 305206804

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 29, 46, 52, 58, 91, 92, 116, 161, 182, 203, 299, 322, 364, 377, 406, 598, 644, 667, 754, 812, 947, 1196, 1334, 1508, 1894, 2093, 2639, 2668, 3788, 4186, 4669, 5278, 6629, 8372, 8671, 9338, 10556, 12311, 13258, 17342, 18676, 21781, 24622, 26516, 27463, 34684, 43562, 49244, 54926, 60697, 86177, 87124, 109852, 121394, 152467, 172354, 192241, 242788, 283153, 304934, 344708, 357019, 384482, 566306, 609868, 631649, 714038, 768964, 1132612, 1263298, 1428076, 1982071, 2499133, 2526596, 3964142, 4421543, 4998266, 7928284, 8211437, 8843086, 9996532, 16422874, 17686172, 32845748, 57480059, 114960118, 229920236]

約数ペア:

[(1, 229920236), (2, 114960118), (4, 57480059), (7, 32845748), (13, 17686172), (14, 16422874), (23, 9996532), (26, 8843086), (28, 8211437), (29, 7928284), (46, 4998266), (52, 4421543), (58, 3964142), (91, 2526596), (92, 2499133), (116, 1982071), (161, 1428076), (182, 1263298), (203, 1132612), (299, 768964), (322, 714038), (364, 631649), (377, 609868), (406, 566306), (598, 384482), (644, 357019), (667, 344708), (754, 304934), (812, 283153), (947, 242788), (1196, 192241), (1334, 172354), (1508, 152467), (1894, 121394), (2093, 109852), (2639, 87124), (2668, 86177), (3788, 60697), (4186, 54926), (4669, 49244), (5278, 43562), (6629, 34684), (8372, 27463), (8671, 26516), (9338, 24622), (10556, 21781), (12311, 18676), (13258, 17342)]