359793616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4051}}^1$

素因数の和:4140

約数の個数: 80

約数和(自身を含む): 872249728

約数和(自身を除く): 512456112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 488, 728, 793, 854, 976, 1456, 1586, 1708, 3172, 3416, 4051, 5551, 6344, 6832, 8102, 11102, 12688, 16204, 22204, 28357, 32408, 44408, 52663, 56714, 64816, 88816, 105326, 113428, 210652, 226856, 247111, 368641, 421304, 453712, 494222, 737282, 842608, 988444, 1474564, 1729777, 1976888, 2949128, 3212443, 3459554, 3953776, 5898256, 6424886, 6919108, 12849772, 13838216, 22487101, 25699544, 27676432, 44974202, 51399088, 89948404, 179896808, 359793616]

約数ペア:

[(1, 359793616), (2, 179896808), (4, 89948404), (7, 51399088), (8, 44974202), (13, 27676432), (14, 25699544), (16, 22487101), (26, 13838216), (28, 12849772), (52, 6919108), (56, 6424886), (61, 5898256), (91, 3953776), (104, 3459554), (112, 3212443), (122, 2949128), (182, 1976888), (208, 1729777), (244, 1474564), (364, 988444), (427, 842608), (488, 737282), (728, 494222), (793, 453712), (854, 421304), (976, 368641), (1456, 247111), (1586, 226856), (1708, 210652), (3172, 113428), (3416, 105326), (4051, 88816), (5551, 64816), (6344, 56714), (6832, 52663), (8102, 44408), (11102, 32408), (12688, 28357), (16204, 22204)]