255769332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 757532160

約数和(自身を除く): 501762828

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 129, 156, 169, 172, 182, 258, 273, 301, 338, 364, 419, 507, 516, 546, 559, 602, 676, 838, 903, 1014, 1092, 1118, 1183, 1204, 1257, 1676, 1677, 1806, 2028, 2236, 2366, 2514, 2933, 3354, 3549, 3612, 3913, 4732, 5028, 5447, 5866, 6708, 7098, 7267, 7826, 8799, 10894, 11732, 11739, 14196, 14534, 15652, 16341, 17598, 18017, 21788, 21801, 23478, 29068, 32682, 35196, 36034, 38129, 43602, 46956, 50869, 54051, 65364, 70811, 72068, 76258, 87204, 101738, 108102, 114387, 126119, 141622, 152516, 152607, 203476, 212433, 216204, 228774, 234221, 252238, 283244, 305214, 378357, 424866, 457548, 468442, 495677, 504476, 610428, 702663, 756714, 849732, 936884, 991354, 1405326, 1487031, 1513428, 1639547, 1982708, 2810652, 2974062, 3044873, 3279094, 4918641, 5948124, 6089746, 6558188, 9134619, 9837282, 12179492, 18269238, 19674564, 21314111, 36538476, 42628222, 63942333, 85256444, 127884666, 255769332]

約数ペア:

[(1, 255769332), (2, 127884666), (3, 85256444), (4, 63942333), (6, 42628222), (7, 36538476), (12, 21314111), (13, 19674564), (14, 18269238), (21, 12179492), (26, 9837282), (28, 9134619), (39, 6558188), (42, 6089746), (43, 5948124), (52, 4918641), (78, 3279094), (84, 3044873), (86, 2974062), (91, 2810652), (129, 1982708), (156, 1639547), (169, 1513428), (172, 1487031), (182, 1405326), (258, 991354), (273, 936884), (301, 849732), (338, 756714), (364, 702663), (419, 610428), (507, 504476), (516, 495677), (546, 468442), (559, 457548), (602, 424866), (676, 378357), (838, 305214), (903, 283244), (1014, 252238), (1092, 234221), (1118, 228774), (1183, 216204), (1204, 212433), (1257, 203476), (1676, 152607), (1677, 152516), (1806, 141622), (2028, 126119), (2236, 114387), (2366, 108102), (2514, 101738), (2933, 87204), (3354, 76258), (3549, 72068), (3612, 70811), (3913, 65364), (4732, 54051), (5028, 50869), (5447, 46956), (5866, 43602), (6708, 38129), (7098, 36034), (7267, 35196), (7826, 32682), (8799, 29068), (10894, 23478), (11732, 21801), (11739, 21788), (14196, 18017), (14534, 17598), (15652, 16341)]