21383127264

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{16661}}^1$

素因数の和:17164

約数の個数: 96

約数和(自身を含む): 58195700640

約数和(自身を除く): 36812573376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 461, 464, 696, 922, 928, 1383, 1392, 1844, 2766, 2784, 3688, 5532, 7376, 11064, 13369, 14752, 16661, 22128, 26738, 33322, 40107, 44256, 49983, 53476, 66644, 80214, 99966, 106952, 133288, 160428, 199932, 213904, 266576, 320856, 399864, 427808, 483169, 533152, 641712, 799728, 966338, 1283424, 1449507, 1599456, 1932676, 2899014, 3865352, 5798028, 7680721, 7730704, 11596056, 15361442, 15461408, 23042163, 23192112, 30722884, 46084326, 46384224, 61445768, 92168652, 122891536, 184337304, 222740909, 245783072, 368674608, 445481818, 668222727, 737349216, 890963636, 1336445454, 1781927272, 2672890908, 3563854544, 5345781816, 7127709088, 10691563632, 21383127264]

約数ペア:

[(1, 21383127264), (2, 10691563632), (3, 7127709088), (4, 5345781816), (6, 3563854544), (8, 2672890908), (12, 1781927272), (16, 1336445454), (24, 890963636), (29, 737349216), (32, 668222727), (48, 445481818), (58, 368674608), (87, 245783072), (96, 222740909), (116, 184337304), (174, 122891536), (232, 92168652), (348, 61445768), (461, 46384224), (464, 46084326), (696, 30722884), (922, 23192112), (928, 23042163), (1383, 15461408), (1392, 15361442), (1844, 11596056), (2766, 7730704), (2784, 7680721), (3688, 5798028), (5532, 3865352), (7376, 2899014), (11064, 1932676), (13369, 1599456), (14752, 1449507), (16661, 1283424), (22128, 966338), (26738, 799728), (33322, 641712), (40107, 533152), (44256, 483169), (49983, 427808), (53476, 399864), (66644, 320856), (80214, 266576), (99966, 213904), (106952, 199932), (133288, 160428)]