272294814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 677445120

約数和(自身を除く): 405150306

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 53, 57, 66, 102, 106, 114, 159, 187, 209, 241, 318, 323, 374, 418, 482, 561, 583, 627, 646, 723, 901, 969, 1007, 1122, 1166, 1254, 1446, 1749, 1802, 1938, 2014, 2651, 2703, 3021, 3498, 3553, 4097, 4579, 5302, 5406, 6042, 7106, 7953, 8194, 9158, 9911, 10659, 11077, 12291, 12773, 13737, 15906, 17119, 19822, 21318, 22154, 24582, 25546, 27474, 29733, 33231, 34238, 38319, 45067, 50369, 51357, 59466, 66462, 76638, 77843, 90134, 100738, 102714, 135201, 140503, 151107, 155686, 188309, 217141, 233529, 242687, 270402, 281006, 302214, 376618, 421509, 434282, 467058, 485374, 564927, 651423, 728061, 843018, 856273, 1129854, 1302846, 1456122, 1712546, 2388551, 2568819, 2669557, 4125679, 4777102, 5137638, 5339114, 7165653, 8008671, 8251358, 12377037, 14331306, 16017342, 24754074, 45382469, 90764938, 136147407, 272294814]

約数ペア:

[(1, 272294814), (2, 136147407), (3, 90764938), (6, 45382469), (11, 24754074), (17, 16017342), (19, 14331306), (22, 12377037), (33, 8251358), (34, 8008671), (38, 7165653), (51, 5339114), (53, 5137638), (57, 4777102), (66, 4125679), (102, 2669557), (106, 2568819), (114, 2388551), (159, 1712546), (187, 1456122), (209, 1302846), (241, 1129854), (318, 856273), (323, 843018), (374, 728061), (418, 651423), (482, 564927), (561, 485374), (583, 467058), (627, 434282), (646, 421509), (723, 376618), (901, 302214), (969, 281006), (1007, 270402), (1122, 242687), (1166, 233529), (1254, 217141), (1446, 188309), (1749, 155686), (1802, 151107), (1938, 140503), (2014, 135201), (2651, 102714), (2703, 100738), (3021, 90134), (3498, 77843), (3553, 76638), (4097, 66462), (4579, 59466), (5302, 51357), (5406, 50369), (6042, 45067), (7106, 38319), (7953, 34238), (8194, 33231), (9158, 29733), (9911, 27474), (10659, 25546), (11077, 24582), (12291, 22154), (12773, 21318), (13737, 19822), (15906, 17119)]