828725352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1657}}^1$

素因数の和:1915

約数の個数: 128

約数和(自身を含む): 2562604800

約数和(自身を除く): 1733879448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 229, 273, 312, 364, 458, 546, 687, 728, 916, 1092, 1374, 1603, 1657, 1832, 2184, 2748, 2977, 3206, 3314, 4809, 4971, 5496, 5954, 6412, 6628, 8931, 9618, 9942, 11599, 11908, 12824, 13256, 17862, 19236, 19884, 20839, 21541, 23198, 23816, 34797, 35724, 38472, 39768, 41678, 43082, 46396, 62517, 64623, 69594, 71448, 83356, 86164, 92792, 125034, 129246, 139188, 150787, 166712, 172328, 250068, 258492, 278376, 301574, 379453, 452361, 500136, 516984, 603148, 758906, 904722, 1138359, 1206296, 1517812, 1809444, 2276718, 2656171, 3035624, 3618888, 4553436, 4932889, 5312342, 7968513, 9106872, 9865778, 10624684, 14798667, 15937026, 19731556, 21249368, 29597334, 31874052, 34530223, 39463112, 59194668, 63748104, 69060446, 103590669, 118389336, 138120892, 207181338, 276241784, 414362676, 828725352]

約数ペア:

[(1, 828725352), (2, 414362676), (3, 276241784), (4, 207181338), (6, 138120892), (7, 118389336), (8, 103590669), (12, 69060446), (13, 63748104), (14, 59194668), (21, 39463112), (24, 34530223), (26, 31874052), (28, 29597334), (39, 21249368), (42, 19731556), (52, 15937026), (56, 14798667), (78, 10624684), (84, 9865778), (91, 9106872), (104, 7968513), (156, 5312342), (168, 4932889), (182, 4553436), (229, 3618888), (273, 3035624), (312, 2656171), (364, 2276718), (458, 1809444), (546, 1517812), (687, 1206296), (728, 1138359), (916, 904722), (1092, 758906), (1374, 603148), (1603, 516984), (1657, 500136), (1832, 452361), (2184, 379453), (2748, 301574), (2977, 278376), (3206, 258492), (3314, 250068), (4809, 172328), (4971, 166712), (5496, 150787), (5954, 139188), (6412, 129246), (6628, 125034), (8931, 92792), (9618, 86164), (9942, 83356), (11599, 71448), (11908, 69594), (12824, 64623), (13256, 62517), (17862, 46396), (19236, 43082), (19884, 41678), (20839, 39768), (21541, 38472), (23198, 35724), (23816, 34797)]