284540844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{7933}}^1$

素因数の和:8015

約数の個数: 72

約数和(自身を含む): 785085168

約数和(自身を除く): 500544324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1708, 2562, 2989, 5124, 5978, 7933, 8967, 11956, 15866, 17934, 23799, 31732, 35868, 47598, 55531, 95196, 111062, 166593, 222124, 333186, 388717, 483913, 666372, 777434, 967826, 1166151, 1451739, 1554868, 1935652, 2332302, 2903478, 3387391, 4664604, 5806956, 6774782, 10162173, 13549564, 20324346, 23711737, 40648692, 47423474, 71135211, 94846948, 142270422, 284540844]

約数ペア:

[(1, 284540844), (2, 142270422), (3, 94846948), (4, 71135211), (6, 47423474), (7, 40648692), (12, 23711737), (14, 20324346), (21, 13549564), (28, 10162173), (42, 6774782), (49, 5806956), (61, 4664604), (84, 3387391), (98, 2903478), (122, 2332302), (147, 1935652), (183, 1554868), (196, 1451739), (244, 1166151), (294, 967826), (366, 777434), (427, 666372), (588, 483913), (732, 388717), (854, 333186), (1281, 222124), (1708, 166593), (2562, 111062), (2989, 95196), (5124, 55531), (5978, 47598), (7933, 35868), (8967, 31732), (11956, 23799), (15866, 17934)]