198405396

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 622056960

約数和(自身を除く): 423651564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 41, 42, 54, 63, 74, 82, 84, 108, 111, 123, 126, 148, 164, 173, 189, 222, 246, 252, 259, 287, 333, 346, 369, 378, 444, 492, 518, 519, 574, 666, 692, 738, 756, 777, 861, 999, 1036, 1038, 1107, 1148, 1211, 1332, 1476, 1517, 1554, 1557, 1722, 1998, 2076, 2214, 2331, 2422, 2583, 3034, 3108, 3114, 3444, 3633, 3996, 4428, 4551, 4662, 4671, 4844, 5166, 6068, 6228, 6401, 6993, 7093, 7266, 7749, 9102, 9324, 9342, 10332, 10619, 10899, 12802, 13653, 13986, 14186, 14532, 15498, 18204, 18684, 19203, 21238, 21279, 21798, 25604, 27306, 27972, 28372, 30996, 31857, 32697, 38406, 40959, 42476, 42558, 43596, 44807, 49651, 54612, 57609, 63714, 63837, 65394, 76812, 81918, 85116, 89614, 95571, 99302, 115218, 127428, 127674, 130788, 134421, 148953, 163836, 172827, 179228, 191142, 191511, 198604, 230436, 255348, 262441, 268842, 286713, 297906, 345654, 382284, 383022, 403263, 446859, 524882, 537684, 573426, 595812, 691308, 766044, 787323, 806526, 893718, 1049764, 1146852, 1209789, 1340577, 1574646, 1613052, 1787436, 1837087, 2361969, 2419578, 2681154, 3149292, 3674174, 4723938, 4839156, 5362308, 5511261, 7085907, 7348348, 9447876, 11022522, 14171814, 16533783, 22045044, 28343628, 33067566, 49601349, 66135132, 99202698, 198405396]

約数ペア:

[(1, 198405396), (2, 99202698), (3, 66135132), (4, 49601349), (6, 33067566), (7, 28343628), (9, 22045044), (12, 16533783), (14, 14171814), (18, 11022522), (21, 9447876), (27, 7348348), (28, 7085907), (36, 5511261), (37, 5362308), (41, 4839156), (42, 4723938), (54, 3674174), (63, 3149292), (74, 2681154), (82, 2419578), (84, 2361969), (108, 1837087), (111, 1787436), (123, 1613052), (126, 1574646), (148, 1340577), (164, 1209789), (173, 1146852), (189, 1049764), (222, 893718), (246, 806526), (252, 787323), (259, 766044), (287, 691308), (333, 595812), (346, 573426), (369, 537684), (378, 524882), (444, 446859), (492, 403263), (518, 383022), (519, 382284), (574, 345654), (666, 297906), (692, 286713), (738, 268842), (756, 262441), (777, 255348), (861, 230436), (999, 198604), (1036, 191511), (1038, 191142), (1107, 179228), (1148, 172827), (1211, 163836), (1332, 148953), (1476, 134421), (1517, 130788), (1554, 127674), (1557, 127428), (1722, 115218), (1998, 99302), (2076, 95571), (2214, 89614), (2331, 85116), (2422, 81918), (2583, 76812), (3034, 65394), (3108, 63837), (3114, 63714), (3444, 57609), (3633, 54612), (3996, 49651), (4428, 44807), (4551, 43596), (4662, 42558), (4671, 42476), (4844, 40959), (5166, 38406), (6068, 32697), (6228, 31857), (6401, 30996), (6993, 28372), (7093, 27972), (7266, 27306), (7749, 25604), (9102, 21798), (9324, 21279), (9342, 21238), (10332, 19203), (10619, 18684), (10899, 18204), (12802, 15498), (13653, 14532), (13986, 14186)]