221741404512

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1305713}}^1$

素因数の和:1305816

約数の個数: 96

約数和(自身を含む): 612014266080

約数和(自身を除く): 390272861568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 61, 87, 96, 116, 122, 174, 183, 232, 244, 348, 366, 464, 488, 696, 732, 928, 976, 1392, 1464, 1769, 1952, 2784, 2928, 3538, 5307, 5856, 7076, 10614, 14152, 21228, 28304, 42456, 56608, 84912, 169824, 1305713, 2611426, 3917139, 5222852, 7834278, 10445704, 15668556, 20891408, 31337112, 37865677, 41782816, 62674224, 75731354, 79648493, 113597031, 125348448, 151462708, 159296986, 227194062, 238945479, 302925416, 318593972, 454388124, 477890958, 605850832, 637187944, 908776248, 955781916, 1211701664, 1274375888, 1817552496, 1911563832, 2309806297, 2548751776, 3635104992, 3823127664, 4619612594, 6929418891, 7646255328, 9239225188, 13858837782, 18478450376, 27717675564, 36956900752, 55435351128, 73913801504, 110870702256, 221741404512]

約数ペア:

[(1, 221741404512), (2, 110870702256), (3, 73913801504), (4, 55435351128), (6, 36956900752), (8, 27717675564), (12, 18478450376), (16, 13858837782), (24, 9239225188), (29, 7646255328), (32, 6929418891), (48, 4619612594), (58, 3823127664), (61, 3635104992), (87, 2548751776), (96, 2309806297), (116, 1911563832), (122, 1817552496), (174, 1274375888), (183, 1211701664), (232, 955781916), (244, 908776248), (348, 637187944), (366, 605850832), (464, 477890958), (488, 454388124), (696, 318593972), (732, 302925416), (928, 238945479), (976, 227194062), (1392, 159296986), (1464, 151462708), (1769, 125348448), (1952, 113597031), (2784, 79648493), (2928, 75731354), (3538, 62674224), (5307, 41782816), (5856, 37865677), (7076, 31337112), (10614, 20891408), (14152, 15668556), (21228, 10445704), (28304, 7834278), (42456, 5222852), (56608, 3917139), (84912, 2611426), (169824, 1305713)]