204628424

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 546981120

約数和(自身を除く): 342352696

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 56, 77, 88, 91, 92, 101, 104, 121, 143, 154, 161, 182, 184, 202, 242, 253, 286, 299, 308, 322, 364, 404, 484, 506, 572, 598, 616, 644, 707, 728, 808, 847, 968, 1001, 1012, 1111, 1144, 1196, 1288, 1313, 1414, 1573, 1694, 1771, 2002, 2024, 2093, 2222, 2323, 2392, 2626, 2783, 2828, 3146, 3289, 3388, 3542, 4004, 4186, 4444, 4646, 5252, 5566, 5656, 6292, 6578, 6776, 7084, 7777, 8008, 8372, 8888, 9191, 9292, 10504, 11011, 11132, 12221, 12584, 13156, 14168, 14443, 15554, 16261, 16744, 18382, 18584, 19481, 22022, 22264, 23023, 24442, 25553, 26312, 28886, 30199, 31108, 32522, 36179, 36764, 38962, 44044, 46046, 48884, 51106, 57772, 60398, 62216, 65044, 72358, 73528, 77924, 85547, 88088, 92092, 97768, 101101, 102212, 115544, 120796, 130088, 144716, 155848, 158873, 171094, 178871, 184184, 202202, 204424, 211393, 241592, 253253, 281083, 289432, 317746, 332189, 342188, 357742, 404404, 422786, 506506, 562166, 635492, 664378, 684376, 715484, 808808, 845572, 1013012, 1112111, 1124332, 1270984, 1328756, 1430968, 1691144, 1967581, 2026024, 2224222, 2248664, 2325323, 2657512, 3654079, 3935162, 4448444, 4650646, 7308158, 7870324, 8896888, 9301292, 14616316, 15740648, 18602584, 25578553, 29232632, 51157106, 102314212, 204628424]

約数ペア:

[(1, 204628424), (2, 102314212), (4, 51157106), (7, 29232632), (8, 25578553), (11, 18602584), (13, 15740648), (14, 14616316), (22, 9301292), (23, 8896888), (26, 7870324), (28, 7308158), (44, 4650646), (46, 4448444), (52, 3935162), (56, 3654079), (77, 2657512), (88, 2325323), (91, 2248664), (92, 2224222), (101, 2026024), (104, 1967581), (121, 1691144), (143, 1430968), (154, 1328756), (161, 1270984), (182, 1124332), (184, 1112111), (202, 1013012), (242, 845572), (253, 808808), (286, 715484), (299, 684376), (308, 664378), (322, 635492), (364, 562166), (404, 506506), (484, 422786), (506, 404404), (572, 357742), (598, 342188), (616, 332189), (644, 317746), (707, 289432), (728, 281083), (808, 253253), (847, 241592), (968, 211393), (1001, 204424), (1012, 202202), (1111, 184184), (1144, 178871), (1196, 171094), (1288, 158873), (1313, 155848), (1414, 144716), (1573, 130088), (1694, 120796), (1771, 115544), (2002, 102212), (2024, 101101), (2093, 97768), (2222, 92092), (2323, 88088), (2392, 85547), (2626, 77924), (2783, 73528), (2828, 72358), (3146, 65044), (3289, 62216), (3388, 60398), (3542, 57772), (4004, 51106), (4186, 48884), (4444, 46046), (4646, 44044), (5252, 38962), (5566, 36764), (5656, 36179), (6292, 32522), (6578, 31108), (6776, 30199), (7084, 28886), (7777, 26312), (8008, 25553), (8372, 24442), (8888, 23023), (9191, 22264), (9292, 22022), (10504, 19481), (11011, 18584), (11132, 18382), (12221, 16744), (12584, 16261), (13156, 15554), (14168, 14443)]