919576476

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31189}}^1$

素因数の和:31225

約数の個数: 120

約数和(自身を含む): 2958808160

約数和(自身を除く): 2039231684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 14742, 29484, 31189, 62378, 93567, 124756, 187134, 218323, 280701, 374268, 405457, 436646, 561402, 654969, 810914, 842103, 873292, 1122804, 1216371, 1309938, 1621828, 1684206, 1964907, 2432742, 2526309, 2619876, 2838199, 3368412, 3649113, 3929814, 4865484, 5052618, 5676398, 5894721, 7298226, 7859628, 8514597, 10105236, 10947339, 11352796, 11789442, 14596452, 17029194, 17684163, 21894678, 23578884, 25543791, 32842017, 34058388, 35368326, 43789356, 51087582, 65684034, 70736652, 76631373, 102175164, 131368068, 153262746, 229894119, 306525492, 459788238, 919576476]

約数ペア:

[(1, 919576476), (2, 459788238), (3, 306525492), (4, 229894119), (6, 153262746), (7, 131368068), (9, 102175164), (12, 76631373), (13, 70736652), (14, 65684034), (18, 51087582), (21, 43789356), (26, 35368326), (27, 34058388), (28, 32842017), (36, 25543791), (39, 23578884), (42, 21894678), (52, 17684163), (54, 17029194), (63, 14596452), (78, 11789442), (81, 11352796), (84, 10947339), (91, 10105236), (108, 8514597), (117, 7859628), (126, 7298226), (156, 5894721), (162, 5676398), (182, 5052618), (189, 4865484), (234, 3929814), (252, 3649113), (273, 3368412), (324, 2838199), (351, 2619876), (364, 2526309), (378, 2432742), (468, 1964907), (546, 1684206), (567, 1621828), (702, 1309938), (756, 1216371), (819, 1122804), (1053, 873292), (1092, 842103), (1134, 810914), (1404, 654969), (1638, 561402), (2106, 436646), (2268, 405457), (2457, 374268), (3276, 280701), (4212, 218323), (4914, 187134), (7371, 124756), (9828, 93567), (14742, 62378), (29484, 31189)]