394347954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 1098252288

約数和(自身を除く): 703904334

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 47, 66, 77, 78, 91, 94, 121, 127, 141, 143, 154, 182, 231, 242, 254, 273, 282, 286, 329, 363, 381, 429, 462, 517, 546, 611, 658, 726, 762, 847, 858, 889, 987, 1001, 1034, 1222, 1397, 1551, 1573, 1651, 1694, 1778, 1833, 1974, 2002, 2541, 2667, 2794, 3003, 3102, 3146, 3302, 3619, 3666, 4191, 4277, 4719, 4953, 5082, 5334, 5687, 5969, 6006, 6721, 7238, 8382, 8554, 9438, 9779, 9906, 10857, 11011, 11374, 11557, 11938, 12831, 13442, 15367, 17061, 17907, 18161, 19558, 20163, 21714, 22022, 23114, 25662, 29337, 30734, 33033, 34122, 34671, 35814, 36322, 39809, 40326, 41783, 46101, 47047, 54483, 58674, 65659, 66066, 69342, 73931, 77597, 79618, 83566, 92202, 94094, 107569, 108966, 119427, 125349, 127127, 131318, 141141, 147862, 155194, 196977, 199771, 215138, 221793, 232791, 238854, 250698, 254254, 282282, 322707, 381381, 393954, 399542, 443586, 459613, 465582, 517517, 543179, 599313, 645414, 722249, 762762, 853567, 919226, 1035034, 1086358, 1198626, 1378839, 1398397, 1444498, 1552551, 1629537, 1707134, 2166747, 2560701, 2757678, 2796794, 3105102, 3259074, 4195191, 4333494, 5055743, 5121402, 5974969, 8390382, 9389237, 10111486, 11949938, 15167229, 17924907, 18778474, 28167711, 30334458, 35849814, 56335422, 65724659, 131449318, 197173977, 394347954]

約数ペア:

[(1, 394347954), (2, 197173977), (3, 131449318), (6, 65724659), (7, 56335422), (11, 35849814), (13, 30334458), (14, 28167711), (21, 18778474), (22, 17924907), (26, 15167229), (33, 11949938), (39, 10111486), (42, 9389237), (47, 8390382), (66, 5974969), (77, 5121402), (78, 5055743), (91, 4333494), (94, 4195191), (121, 3259074), (127, 3105102), (141, 2796794), (143, 2757678), (154, 2560701), (182, 2166747), (231, 1707134), (242, 1629537), (254, 1552551), (273, 1444498), (282, 1398397), (286, 1378839), (329, 1198626), (363, 1086358), (381, 1035034), (429, 919226), (462, 853567), (517, 762762), (546, 722249), (611, 645414), (658, 599313), (726, 543179), (762, 517517), (847, 465582), (858, 459613), (889, 443586), (987, 399542), (1001, 393954), (1034, 381381), (1222, 322707), (1397, 282282), (1551, 254254), (1573, 250698), (1651, 238854), (1694, 232791), (1778, 221793), (1833, 215138), (1974, 199771), (2002, 196977), (2541, 155194), (2667, 147862), (2794, 141141), (3003, 131318), (3102, 127127), (3146, 125349), (3302, 119427), (3619, 108966), (3666, 107569), (4191, 94094), (4277, 92202), (4719, 83566), (4953, 79618), (5082, 77597), (5334, 73931), (5687, 69342), (5969, 66066), (6006, 65659), (6721, 58674), (7238, 54483), (8382, 47047), (8554, 46101), (9438, 41783), (9779, 40326), (9906, 39809), (10857, 36322), (11011, 35814), (11374, 34671), (11557, 34122), (11938, 33033), (12831, 30734), (13442, 29337), (15367, 25662), (17061, 23114), (17907, 22022), (18161, 21714), (19558, 20163)]