218383074

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2389

約数の個数: 128

約数和(自身を含む): 628992000

約数和(自身を除く): 410608926

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 2223, 2339, 2394, 2457, 3458, 3591, 4446, 4678, 4914, 5187, 6669, 7017, 7182, 10374, 13338, 14034, 15561, 16373, 21051, 30407, 31122, 32746, 42102, 44441, 46683, 49119, 60814, 63153, 88882, 91221, 93366, 98238, 126306, 133323, 147357, 182442, 212849, 266646, 273663, 294714, 311087, 399969, 425698, 442071, 547326, 577733, 622174, 638547, 799938, 820989, 884142, 933261, 1155466, 1199907, 1277094, 1641978, 1733199, 1866522, 1915641, 2399814, 2799783, 3466398, 3831282, 4044131, 5199597, 5599566, 5746923, 8088262, 8399349, 10399194, 11493846, 12132393, 15598791, 16798698, 24264786, 31197582, 36397179, 72794358, 109191537, 218383074]

約数ペア:

[(1, 218383074), (2, 109191537), (3, 72794358), (6, 36397179), (7, 31197582), (9, 24264786), (13, 16798698), (14, 15598791), (18, 12132393), (19, 11493846), (21, 10399194), (26, 8399349), (27, 8088262), (38, 5746923), (39, 5599566), (42, 5199597), (54, 4044131), (57, 3831282), (63, 3466398), (78, 2799783), (91, 2399814), (114, 1915641), (117, 1866522), (126, 1733199), (133, 1641978), (171, 1277094), (182, 1199907), (189, 1155466), (234, 933261), (247, 884142), (266, 820989), (273, 799938), (342, 638547), (351, 622174), (378, 577733), (399, 547326), (494, 442071), (513, 425698), (546, 399969), (702, 311087), (741, 294714), (798, 273663), (819, 266646), (1026, 212849), (1197, 182442), (1482, 147357), (1638, 133323), (1729, 126306), (2223, 98238), (2339, 93366), (2394, 91221), (2457, 88882), (3458, 63153), (3591, 60814), (4446, 49119), (4678, 46683), (4914, 44441), (5187, 42102), (6669, 32746), (7017, 31122), (7182, 30407), (10374, 21051), (13338, 16373), (14034, 15561)]