641109924

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9319}}^1$

素因数の和:9359

約数の個数: 144

約数和(自身を含む): 2082460800

約数和(自身を除く): 1441350876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3276, 3822, 4914, 5292, 5733, 7644, 9319, 9828, 11466, 17199, 18638, 22932, 27957, 34398, 37276, 55914, 65233, 68796, 83871, 111828, 121147, 130466, 167742, 195699, 242294, 251613, 260932, 335484, 363441, 391398, 456631, 484588, 503226, 587097, 726882, 782796, 848029, 913262, 1006452, 1090323, 1174194, 1369893, 1453764, 1696058, 1761291, 1826524, 2180646, 2348388, 2544087, 2739786, 3270969, 3392116, 3522582, 4109679, 4361292, 5088174, 5479572, 5936203, 6541938, 7045164, 7632261, 8219358, 10176348, 11872406, 12329037, 13083876, 15264522, 16438716, 17808609, 22896783, 23744812, 24658074, 30529044, 35617218, 45793566, 49316148, 53425827, 71234436, 91587132, 106851654, 160277481, 213703308, 320554962, 641109924]

約数ペア:

[(1, 641109924), (2, 320554962), (3, 213703308), (4, 160277481), (6, 106851654), (7, 91587132), (9, 71234436), (12, 53425827), (13, 49316148), (14, 45793566), (18, 35617218), (21, 30529044), (26, 24658074), (27, 23744812), (28, 22896783), (36, 17808609), (39, 16438716), (42, 15264522), (49, 13083876), (52, 12329037), (54, 11872406), (63, 10176348), (78, 8219358), (84, 7632261), (91, 7045164), (98, 6541938), (108, 5936203), (117, 5479572), (126, 5088174), (147, 4361292), (156, 4109679), (182, 3522582), (189, 3392116), (196, 3270969), (234, 2739786), (252, 2544087), (273, 2348388), (294, 2180646), (351, 1826524), (364, 1761291), (378, 1696058), (441, 1453764), (468, 1369893), (546, 1174194), (588, 1090323), (637, 1006452), (702, 913262), (756, 848029), (819, 782796), (882, 726882), (1092, 587097), (1274, 503226), (1323, 484588), (1404, 456631), (1638, 391398), (1764, 363441), (1911, 335484), (2457, 260932), (2548, 251613), (2646, 242294), (3276, 195699), (3822, 167742), (4914, 130466), (5292, 121147), (5733, 111828), (7644, 83871), (9319, 68796), (9828, 65233), (11466, 55914), (17199, 37276), (18638, 34398), (22932, 27957)]