198544752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3229}}^1$

素因数の和:3311

約数の個数: 120

約数和(自身を含む): 645638240

約数和(自身を除く): 447093488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 2196, 2562, 2928, 3229, 3416, 3843, 4392, 5124, 6458, 6832, 7686, 8784, 9687, 10248, 12916, 15372, 19374, 20496, 22603, 25832, 29061, 30744, 38748, 45206, 51664, 58122, 61488, 67809, 77496, 90412, 116244, 135618, 154992, 180824, 196969, 203427, 232488, 271236, 361648, 393938, 406854, 464976, 542472, 590907, 787876, 813708, 1084944, 1181814, 1378783, 1575752, 1627416, 1772721, 2363628, 2757566, 3151504, 3254832, 3545442, 4136349, 4727256, 5515132, 7090884, 8272698, 9454512, 11030264, 12409047, 14181768, 16545396, 22060528, 24818094, 28363536, 33090792, 49636188, 66181584, 99272376, 198544752]

約数ペア:

[(1, 198544752), (2, 99272376), (3, 66181584), (4, 49636188), (6, 33090792), (7, 28363536), (8, 24818094), (9, 22060528), (12, 16545396), (14, 14181768), (16, 12409047), (18, 11030264), (21, 9454512), (24, 8272698), (28, 7090884), (36, 5515132), (42, 4727256), (48, 4136349), (56, 3545442), (61, 3254832), (63, 3151504), (72, 2757566), (84, 2363628), (112, 1772721), (122, 1627416), (126, 1575752), (144, 1378783), (168, 1181814), (183, 1084944), (244, 813708), (252, 787876), (336, 590907), (366, 542472), (427, 464976), (488, 406854), (504, 393938), (549, 361648), (732, 271236), (854, 232488), (976, 203427), (1008, 196969), (1098, 180824), (1281, 154992), (1464, 135618), (1708, 116244), (2196, 90412), (2562, 77496), (2928, 67809), (3229, 61488), (3416, 58122), (3843, 51664), (4392, 45206), (5124, 38748), (6458, 30744), (6832, 29061), (7686, 25832), (8784, 22603), (9687, 20496), (10248, 19374), (12916, 15372)]