213493644

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{557}}^1$

素因数の和:606

約数の個数: 180

約数和(自身を含む): 691924464

約数和(自身を除く): 478430820

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, 169, 182, 189, 234, 252, 273, 324, 338, 351, 364, 378, 468, 507, 546, 557, 567, 676, 702, 756, 819, 1014, 1053, 1092, 1114, 1134, 1183, 1404, 1521, 1638, 1671, 2028, 2106, 2228, 2268, 2366, 2457, 3042, 3276, 3342, 3549, 3899, 4212, 4563, 4732, 4914, 5013, 6084, 6684, 7098, 7241, 7371, 7798, 9126, 9828, 10026, 10647, 11697, 13689, 14196, 14482, 14742, 15039, 15596, 18252, 20052, 21294, 21723, 23394, 27378, 28964, 29484, 30078, 31941, 35091, 42588, 43446, 45117, 46788, 50687, 54756, 60156, 63882, 65169, 70182, 86892, 90234, 94133, 95823, 101374, 105273, 127764, 130338, 140364, 152061, 180468, 188266, 191646, 195507, 202748, 210546, 260676, 282399, 304122, 315819, 376532, 383292, 391014, 421092, 456183, 564798, 586521, 608244, 631638, 658931, 782028, 847197, 912366, 1129596, 1173042, 1263276, 1317862, 1368549, 1694394, 1824732, 1976793, 2346084, 2541591, 2635724, 2737098, 3388788, 3953586, 4105647, 5083182, 5474196, 5930379, 7624773, 7907172, 8211294, 10166364, 11860758, 15249546, 16422588, 17791137, 23721516, 30499092, 35582274, 53373411, 71164548, 106746822, 213493644]

約数ペア:

[(1, 213493644), (2, 106746822), (3, 71164548), (4, 53373411), (6, 35582274), (7, 30499092), (9, 23721516), (12, 17791137), (13, 16422588), (14, 15249546), (18, 11860758), (21, 10166364), (26, 8211294), (27, 7907172), (28, 7624773), (36, 5930379), (39, 5474196), (42, 5083182), (52, 4105647), (54, 3953586), (63, 3388788), (78, 2737098), (81, 2635724), (84, 2541591), (91, 2346084), (108, 1976793), (117, 1824732), (126, 1694394), (156, 1368549), (162, 1317862), (169, 1263276), (182, 1173042), (189, 1129596), (234, 912366), (252, 847197), (273, 782028), (324, 658931), (338, 631638), (351, 608244), (364, 586521), (378, 564798), (468, 456183), (507, 421092), (546, 391014), (557, 383292), (567, 376532), (676, 315819), (702, 304122), (756, 282399), (819, 260676), (1014, 210546), (1053, 202748), (1092, 195507), (1114, 191646), (1134, 188266), (1183, 180468), (1404, 152061), (1521, 140364), (1638, 130338), (1671, 127764), (2028, 105273), (2106, 101374), (2228, 95823), (2268, 94133), (2366, 90234), (2457, 86892), (3042, 70182), (3276, 65169), (3342, 63882), (3549, 60156), (3899, 54756), (4212, 50687), (4563, 46788), (4732, 45117), (4914, 43446), (5013, 42588), (6084, 35091), (6684, 31941), (7098, 30078), (7241, 29484), (7371, 28964), (7798, 27378), (9126, 23394), (9828, 21723), (10026, 21294), (10647, 20052), (11697, 18252), (13689, 15596), (14196, 15039), (14482, 14742)]