213323544

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 689990400

約数和(自身を除く): 476666856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 131, 162, 168, 189, 216, 252, 262, 324, 359, 378, 393, 504, 524, 567, 648, 718, 756, 786, 917, 1048, 1077, 1134, 1179, 1436, 1512, 1572, 1834, 2154, 2268, 2358, 2513, 2751, 2872, 3144, 3231, 3537, 3668, 4308, 4536, 4716, 5026, 5502, 6462, 7074, 7336, 7539, 8253, 8616, 9432, 9693, 10052, 10611, 11004, 12924, 14148, 15078, 16506, 19386, 20104, 21222, 22008, 22617, 24759, 25848, 28296, 29079, 30156, 33012, 38772, 42444, 45234, 47029, 49518, 58158, 60312, 66024, 67851, 74277, 77544, 84888, 90468, 94058, 99036, 116316, 135702, 141087, 148554, 180936, 188116, 198072, 203553, 232632, 271404, 282174, 297108, 329203, 376232, 407106, 423261, 542808, 564348, 594216, 658406, 814212, 846522, 987609, 1128696, 1269783, 1316812, 1628424, 1693044, 1975218, 2539566, 2633624, 2962827, 3386088, 3809349, 3950436, 5079132, 5925654, 7618698, 7900872, 8888481, 10158264, 11851308, 15237396, 17776962, 23702616, 26665443, 30474792, 35553924, 53330886, 71107848, 106661772, 213323544]

約数ペア:

[(1, 213323544), (2, 106661772), (3, 71107848), (4, 53330886), (6, 35553924), (7, 30474792), (8, 26665443), (9, 23702616), (12, 17776962), (14, 15237396), (18, 11851308), (21, 10158264), (24, 8888481), (27, 7900872), (28, 7618698), (36, 5925654), (42, 5079132), (54, 3950436), (56, 3809349), (63, 3386088), (72, 2962827), (81, 2633624), (84, 2539566), (108, 1975218), (126, 1693044), (131, 1628424), (162, 1316812), (168, 1269783), (189, 1128696), (216, 987609), (252, 846522), (262, 814212), (324, 658406), (359, 594216), (378, 564348), (393, 542808), (504, 423261), (524, 407106), (567, 376232), (648, 329203), (718, 297108), (756, 282174), (786, 271404), (917, 232632), (1048, 203553), (1077, 198072), (1134, 188116), (1179, 180936), (1436, 148554), (1512, 141087), (1572, 135702), (1834, 116316), (2154, 99036), (2268, 94058), (2358, 90468), (2513, 84888), (2751, 77544), (2872, 74277), (3144, 67851), (3231, 66024), (3537, 60312), (3668, 58158), (4308, 49518), (4536, 47029), (4716, 45234), (5026, 42444), (5502, 38772), (6462, 33012), (7074, 30156), (7336, 29079), (7539, 28296), (8253, 25848), (8616, 24759), (9432, 22617), (9693, 22008), (10052, 21222), (10611, 20104), (11004, 19386), (12924, 16506), (14148, 15078)]