228415572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 747694080

約数和(自身を除く): 519278508

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 227, 231, 242, 252, 297, 308, 363, 378, 396, 454, 462, 484, 594, 681, 693, 726, 756, 847, 908, 924, 1089, 1188, 1331, 1362, 1386, 1452, 1589, 1694, 2043, 2079, 2178, 2497, 2541, 2662, 2724, 2772, 3178, 3267, 3388, 3993, 4086, 4158, 4356, 4767, 4994, 5082, 5324, 6129, 6356, 6534, 7491, 7623, 7986, 8172, 8316, 9317, 9534, 9988, 10164, 11979, 12258, 13068, 14301, 14982, 15246, 15972, 17479, 18634, 19068, 22473, 22869, 23958, 24516, 27467, 27951, 28602, 29964, 30492, 34958, 35937, 37268, 42903, 44946, 45738, 47916, 52437, 54934, 55902, 57204, 67419, 69916, 71874, 82401, 83853, 85806, 89892, 91476, 104874, 109868, 111804, 134838, 143748, 157311, 164802, 167706, 171612, 192269, 209748, 247203, 251559, 269676, 302137, 314622, 329604, 335412, 384538, 471933, 494406, 503118, 576807, 604274, 629244, 741609, 769076, 906411, 943866, 988812, 1006236, 1153614, 1208548, 1483218, 1730421, 1812822, 1887732, 2114959, 2307228, 2719233, 2966436, 3460842, 3625644, 4229918, 5191263, 5438466, 6344877, 6921684, 8157699, 8459836, 10382526, 10876932, 12689754, 16315398, 19034631, 20765052, 25379508, 32630796, 38069262, 57103893, 76138524, 114207786, 228415572]

約数ペア:

[(1, 228415572), (2, 114207786), (3, 76138524), (4, 57103893), (6, 38069262), (7, 32630796), (9, 25379508), (11, 20765052), (12, 19034631), (14, 16315398), (18, 12689754), (21, 10876932), (22, 10382526), (27, 8459836), (28, 8157699), (33, 6921684), (36, 6344877), (42, 5438466), (44, 5191263), (54, 4229918), (63, 3625644), (66, 3460842), (77, 2966436), (84, 2719233), (99, 2307228), (108, 2114959), (121, 1887732), (126, 1812822), (132, 1730421), (154, 1483218), (189, 1208548), (198, 1153614), (227, 1006236), (231, 988812), (242, 943866), (252, 906411), (297, 769076), (308, 741609), (363, 629244), (378, 604274), (396, 576807), (454, 503118), (462, 494406), (484, 471933), (594, 384538), (681, 335412), (693, 329604), (726, 314622), (756, 302137), (847, 269676), (908, 251559), (924, 247203), (1089, 209748), (1188, 192269), (1331, 171612), (1362, 167706), (1386, 164802), (1452, 157311), (1589, 143748), (1694, 134838), (2043, 111804), (2079, 109868), (2178, 104874), (2497, 91476), (2541, 89892), (2662, 85806), (2724, 83853), (2772, 82401), (3178, 71874), (3267, 69916), (3388, 67419), (3993, 57204), (4086, 55902), (4158, 54934), (4356, 52437), (4767, 47916), (4994, 45738), (5082, 44946), (5324, 42903), (6129, 37268), (6356, 35937), (6534, 34958), (7491, 30492), (7623, 29964), (7986, 28602), (8172, 27951), (8316, 27467), (9317, 24516), (9534, 23958), (9988, 22869), (10164, 22473), (11979, 19068), (12258, 18634), (13068, 17479), (14301, 15972), (14982, 15246)]