16956857592

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{21569}}^1$

素因数の和:21821

約数の個数: 96

約数和(自身を含む): 46940634000

約数和(自身を除く): 29983776408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 179, 183, 244, 358, 366, 488, 537, 549, 716, 732, 1074, 1098, 1432, 1464, 1611, 2148, 2196, 3222, 4296, 4392, 6444, 10919, 12888, 21569, 21838, 32757, 43138, 43676, 64707, 65514, 86276, 87352, 98271, 129414, 131028, 172552, 194121, 196542, 258828, 262056, 388242, 393084, 517656, 776484, 786168, 1315709, 1552968, 2631418, 3860851, 3947127, 5262836, 7721702, 7894254, 10525672, 11582553, 11841381, 15443404, 15788508, 23165106, 23682762, 30886808, 31577016, 34747659, 46330212, 47365524, 69495318, 92660424, 94731048, 138990636, 235511911, 277981272, 471023822, 706535733, 942047644, 1413071466, 1884095288, 2119607199, 2826142932, 4239214398, 5652285864, 8478428796, 16956857592]

約数ペア:

[(1, 16956857592), (2, 8478428796), (3, 5652285864), (4, 4239214398), (6, 2826142932), (8, 2119607199), (9, 1884095288), (12, 1413071466), (18, 942047644), (24, 706535733), (36, 471023822), (61, 277981272), (72, 235511911), (122, 138990636), (179, 94731048), (183, 92660424), (244, 69495318), (358, 47365524), (366, 46330212), (488, 34747659), (537, 31577016), (549, 30886808), (716, 23682762), (732, 23165106), (1074, 15788508), (1098, 15443404), (1432, 11841381), (1464, 11582553), (1611, 10525672), (2148, 7894254), (2196, 7721702), (3222, 5262836), (4296, 3947127), (4392, 3860851), (6444, 2631418), (10919, 1552968), (12888, 1315709), (21569, 786168), (21838, 776484), (32757, 517656), (43138, 393084), (43676, 388242), (64707, 262056), (65514, 258828), (86276, 196542), (87352, 194121), (98271, 172552), (129414, 131028)]