390251862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 1151055360

約数和(自身を除く): 760803498

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 121, 126, 143, 154, 179, 182, 198, 231, 234, 242, 273, 286, 358, 363, 429, 462, 537, 546, 693, 726, 819, 847, 858, 1001, 1074, 1089, 1253, 1287, 1331, 1386, 1573, 1611, 1638, 1694, 1969, 2002, 2178, 2327, 2506, 2541, 2574, 2662, 3003, 3146, 3222, 3759, 3938, 3993, 4654, 4719, 5082, 5907, 6006, 6981, 7518, 7623, 7986, 9009, 9317, 9438, 11011, 11277, 11814, 11979, 13783, 13962, 14157, 15246, 16289, 17303, 17721, 18018, 18634, 20943, 21659, 22022, 22554, 23958, 25597, 27566, 27951, 28314, 32578, 33033, 34606, 35442, 41349, 41886, 43318, 48867, 51194, 51909, 55902, 64977, 66066, 76791, 82698, 83853, 97734, 99099, 103818, 121121, 124047, 129954, 146601, 151613, 153582, 155727, 167706, 179179, 194931, 198198, 230373, 238249, 242242, 248094, 281567, 293202, 303226, 311454, 358358, 363363, 389862, 454839, 460746, 476498, 537537, 563134, 714747, 726726, 844701, 909678, 1075074, 1090089, 1364517, 1429494, 1612611, 1667743, 1689402, 1970969, 2144241, 2180178, 2534103, 2729034, 3097237, 3225222, 3335486, 3941938, 4288482, 5003229, 5068206, 5912907, 6194474, 9291711, 10006458, 11825814, 15009687, 17738721, 18583422, 21680659, 27875133, 30019374, 35477442, 43361318, 55750266, 65041977, 130083954, 195125931, 390251862]

約数ペア:

[(1, 390251862), (2, 195125931), (3, 130083954), (6, 65041977), (7, 55750266), (9, 43361318), (11, 35477442), (13, 30019374), (14, 27875133), (18, 21680659), (21, 18583422), (22, 17738721), (26, 15009687), (33, 11825814), (39, 10006458), (42, 9291711), (63, 6194474), (66, 5912907), (77, 5068206), (78, 5003229), (91, 4288482), (99, 3941938), (117, 3335486), (121, 3225222), (126, 3097237), (143, 2729034), (154, 2534103), (179, 2180178), (182, 2144241), (198, 1970969), (231, 1689402), (234, 1667743), (242, 1612611), (273, 1429494), (286, 1364517), (358, 1090089), (363, 1075074), (429, 909678), (462, 844701), (537, 726726), (546, 714747), (693, 563134), (726, 537537), (819, 476498), (847, 460746), (858, 454839), (1001, 389862), (1074, 363363), (1089, 358358), (1253, 311454), (1287, 303226), (1331, 293202), (1386, 281567), (1573, 248094), (1611, 242242), (1638, 238249), (1694, 230373), (1969, 198198), (2002, 194931), (2178, 179179), (2327, 167706), (2506, 155727), (2541, 153582), (2574, 151613), (2662, 146601), (3003, 129954), (3146, 124047), (3222, 121121), (3759, 103818), (3938, 99099), (3993, 97734), (4654, 83853), (4719, 82698), (5082, 76791), (5907, 66066), (6006, 64977), (6981, 55902), (7518, 51909), (7623, 51194), (7986, 48867), (9009, 43318), (9317, 41886), (9438, 41349), (11011, 35442), (11277, 34606), (11814, 33033), (11979, 32578), (13783, 28314), (13962, 27951), (14157, 27566), (15246, 25597), (16289, 23958), (17303, 22554), (17721, 22022), (18018, 21659), (18634, 20943)]