211543332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1650

約数の個数: 144

約数和(自身を含む): 668174976

約数和(自身を除く): 456631644

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 121, 132, 143, 154, 156, 182, 231, 242, 273, 286, 308, 363, 364, 429, 462, 484, 546, 572, 726, 847, 858, 924, 1001, 1092, 1452, 1573, 1601, 1694, 1716, 2002, 2541, 3003, 3146, 3202, 3388, 4004, 4719, 4803, 5082, 6006, 6292, 6404, 9438, 9606, 10164, 11011, 11207, 12012, 17611, 18876, 19212, 20813, 22022, 22414, 33033, 33621, 35222, 41626, 44044, 44828, 52833, 62439, 66066, 67242, 70444, 83252, 105666, 123277, 124878, 132132, 134484, 145691, 193721, 211332, 228943, 246554, 249756, 291382, 369831, 387442, 437073, 457886, 493108, 581163, 582764, 686829, 739662, 774884, 874146, 915772, 1162326, 1356047, 1373658, 1479324, 1602601, 1748292, 2324652, 2518373, 2712094, 2747316, 3205202, 4068141, 4807803, 5036746, 5424188, 6410404, 7555119, 8136282, 9615606, 10073492, 15110238, 16272564, 17628611, 19231212, 30220476, 35257222, 52885833, 70514444, 105771666, 211543332]

約数ペア:

[(1, 211543332), (2, 105771666), (3, 70514444), (4, 52885833), (6, 35257222), (7, 30220476), (11, 19231212), (12, 17628611), (13, 16272564), (14, 15110238), (21, 10073492), (22, 9615606), (26, 8136282), (28, 7555119), (33, 6410404), (39, 5424188), (42, 5036746), (44, 4807803), (52, 4068141), (66, 3205202), (77, 2747316), (78, 2712094), (84, 2518373), (91, 2324652), (121, 1748292), (132, 1602601), (143, 1479324), (154, 1373658), (156, 1356047), (182, 1162326), (231, 915772), (242, 874146), (273, 774884), (286, 739662), (308, 686829), (363, 582764), (364, 581163), (429, 493108), (462, 457886), (484, 437073), (546, 387442), (572, 369831), (726, 291382), (847, 249756), (858, 246554), (924, 228943), (1001, 211332), (1092, 193721), (1452, 145691), (1573, 134484), (1601, 132132), (1694, 124878), (1716, 123277), (2002, 105666), (2541, 83252), (3003, 70444), (3146, 67242), (3202, 66066), (3388, 62439), (4004, 52833), (4719, 44828), (4803, 44044), (5082, 41626), (6006, 35222), (6292, 33621), (6404, 33033), (9438, 22414), (9606, 22022), (10164, 20813), (11011, 19212), (11207, 18876), (12012, 17611)]