305144658

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:2998

約数の個数: 120

約数和(自身を含む): 856855692

約数和(自身を除く): 551711034

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 162, 182, 189, 234, 273, 294, 351, 378, 441, 546, 567, 637, 702, 819, 882, 1053, 1134, 1274, 1323, 1638, 1911, 2106, 2457, 2646, 2957, 3822, 3969, 4914, 5733, 5914, 7371, 7938, 8871, 11466, 14742, 17199, 17742, 20699, 26613, 34398, 38441, 41398, 51597, 53226, 62097, 76882, 79839, 103194, 115323, 124194, 144893, 159678, 186291, 230646, 239517, 269087, 289786, 345969, 372582, 434679, 479034, 538174, 558873, 691938, 807261, 869358, 1037907, 1117746, 1304037, 1614522, 1676619, 1883609, 2075814, 2421783, 2608074, 3113721, 3353238, 3767218, 3912111, 4843566, 5650827, 6227442, 7265349, 7824222, 11301654, 11736333, 14530698, 16952481, 21796047, 23472666, 33904962, 43592094, 50857443, 101714886, 152572329, 305144658]

約数ペア:

[(1, 305144658), (2, 152572329), (3, 101714886), (6, 50857443), (7, 43592094), (9, 33904962), (13, 23472666), (14, 21796047), (18, 16952481), (21, 14530698), (26, 11736333), (27, 11301654), (39, 7824222), (42, 7265349), (49, 6227442), (54, 5650827), (63, 4843566), (78, 3912111), (81, 3767218), (91, 3353238), (98, 3113721), (117, 2608074), (126, 2421783), (147, 2075814), (162, 1883609), (182, 1676619), (189, 1614522), (234, 1304037), (273, 1117746), (294, 1037907), (351, 869358), (378, 807261), (441, 691938), (546, 558873), (567, 538174), (637, 479034), (702, 434679), (819, 372582), (882, 345969), (1053, 289786), (1134, 269087), (1274, 239517), (1323, 230646), (1638, 186291), (1911, 159678), (2106, 144893), (2457, 124194), (2646, 115323), (2957, 103194), (3822, 79839), (3969, 76882), (4914, 62097), (5733, 53226), (5914, 51597), (7371, 41398), (7938, 38441), (8871, 34398), (11466, 26613), (14742, 20699), (17199, 17742)]