220574172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2767}}^1$

素因数の和:2867

約数の個数: 96

約数和(自身を含む): 642353152

約数和(自身を除く): 421778980

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 73, 78, 84, 91, 146, 156, 182, 219, 273, 292, 364, 438, 511, 546, 876, 949, 1022, 1092, 1533, 1898, 2044, 2767, 2847, 3066, 3796, 5534, 5694, 6132, 6643, 8301, 11068, 11388, 13286, 16602, 19369, 19929, 26572, 33204, 35971, 38738, 39858, 58107, 71942, 77476, 79716, 107913, 116214, 143884, 201991, 215826, 232428, 251797, 403982, 431652, 503594, 605973, 755391, 807964, 1007188, 1211946, 1413937, 1510782, 2423892, 2625883, 2827874, 3021564, 4241811, 5251766, 5655748, 7877649, 8483622, 10503532, 15755298, 16967244, 18381181, 31510596, 36762362, 55143543, 73524724, 110287086, 220574172]

約数ペア:

[(1, 220574172), (2, 110287086), (3, 73524724), (4, 55143543), (6, 36762362), (7, 31510596), (12, 18381181), (13, 16967244), (14, 15755298), (21, 10503532), (26, 8483622), (28, 7877649), (39, 5655748), (42, 5251766), (52, 4241811), (73, 3021564), (78, 2827874), (84, 2625883), (91, 2423892), (146, 1510782), (156, 1413937), (182, 1211946), (219, 1007188), (273, 807964), (292, 755391), (364, 605973), (438, 503594), (511, 431652), (546, 403982), (876, 251797), (949, 232428), (1022, 215826), (1092, 201991), (1533, 143884), (1898, 116214), (2044, 107913), (2767, 79716), (2847, 77476), (3066, 71942), (3796, 58107), (5534, 39858), (5694, 38738), (6132, 35971), (6643, 33204), (8301, 26572), (11068, 19929), (11388, 19369), (13286, 16602)]