234742872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5657}}^1$

素因数の和:5705

約数の個数: 128

約数和(自身を含む): 760435200

約数和(自身を除く): 525692328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5657, 5928, 6916, 10374, 11314, 13832, 16971, 20748, 22628, 33942, 39599, 41496, 45256, 67884, 73541, 79198, 107483, 118797, 135768, 147082, 158396, 214966, 220623, 237594, 294164, 316792, 322449, 429932, 441246, 475188, 514787, 588328, 644898, 752381, 859864, 882492, 950376, 1029574, 1289796, 1397279, 1504762, 1544361, 1764984, 2059148, 2257143, 2579592, 2794558, 3009524, 3088722, 4118296, 4191837, 4514286, 5589116, 6019048, 6177444, 8383674, 9028572, 9780953, 11178232, 12354888, 16767348, 18057144, 19561906, 29342859, 33534696, 39123812, 58685718, 78247624, 117371436, 234742872]

約数ペア:

[(1, 234742872), (2, 117371436), (3, 78247624), (4, 58685718), (6, 39123812), (7, 33534696), (8, 29342859), (12, 19561906), (13, 18057144), (14, 16767348), (19, 12354888), (21, 11178232), (24, 9780953), (26, 9028572), (28, 8383674), (38, 6177444), (39, 6019048), (42, 5589116), (52, 4514286), (56, 4191837), (57, 4118296), (76, 3088722), (78, 3009524), (84, 2794558), (91, 2579592), (104, 2257143), (114, 2059148), (133, 1764984), (152, 1544361), (156, 1504762), (168, 1397279), (182, 1289796), (228, 1029574), (247, 950376), (266, 882492), (273, 859864), (312, 752381), (364, 644898), (399, 588328), (456, 514787), (494, 475188), (532, 441246), (546, 429932), (728, 322449), (741, 316792), (798, 294164), (988, 237594), (1064, 220623), (1092, 214966), (1482, 158396), (1596, 147082), (1729, 135768), (1976, 118797), (2184, 107483), (2964, 79198), (3192, 73541), (3458, 67884), (5187, 45256), (5657, 41496), (5928, 39599), (6916, 33942), (10374, 22628), (11314, 20748), (13832, 16971)]