240353316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 729176448

約数和(自身を除く): 488823132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 43, 63, 82, 84, 86, 123, 126, 129, 164, 172, 246, 252, 258, 287, 301, 369, 387, 492, 516, 541, 574, 602, 738, 774, 861, 903, 1082, 1148, 1204, 1476, 1548, 1623, 1722, 1763, 1806, 2164, 2583, 2709, 3246, 3444, 3526, 3612, 3787, 4869, 5166, 5289, 5418, 6492, 7052, 7574, 9738, 10332, 10578, 10836, 11361, 12341, 15148, 15867, 19476, 21156, 22181, 22722, 23263, 24682, 31734, 34083, 37023, 44362, 45444, 46526, 49364, 63468, 66543, 68166, 69789, 74046, 88724, 93052, 111069, 133086, 136332, 139578, 148092, 155267, 162841, 199629, 209367, 222138, 266172, 279156, 310534, 325682, 399258, 418734, 444276, 465801, 488523, 621068, 651364, 798516, 837468, 931602, 953783, 977046, 1397403, 1465569, 1863204, 1907566, 1954092, 2794806, 2861349, 2931138, 3815132, 5589612, 5722698, 5862276, 6676481, 8584047, 11445396, 13352962, 17168094, 20029443, 26705924, 34336188, 40058886, 60088329, 80117772, 120176658, 240353316]

約数ペア:

[(1, 240353316), (2, 120176658), (3, 80117772), (4, 60088329), (6, 40058886), (7, 34336188), (9, 26705924), (12, 20029443), (14, 17168094), (18, 13352962), (21, 11445396), (28, 8584047), (36, 6676481), (41, 5862276), (42, 5722698), (43, 5589612), (63, 3815132), (82, 2931138), (84, 2861349), (86, 2794806), (123, 1954092), (126, 1907566), (129, 1863204), (164, 1465569), (172, 1397403), (246, 977046), (252, 953783), (258, 931602), (287, 837468), (301, 798516), (369, 651364), (387, 621068), (492, 488523), (516, 465801), (541, 444276), (574, 418734), (602, 399258), (738, 325682), (774, 310534), (861, 279156), (903, 266172), (1082, 222138), (1148, 209367), (1204, 199629), (1476, 162841), (1548, 155267), (1623, 148092), (1722, 139578), (1763, 136332), (1806, 133086), (2164, 111069), (2583, 93052), (2709, 88724), (3246, 74046), (3444, 69789), (3526, 68166), (3612, 66543), (3787, 63468), (4869, 49364), (5166, 46526), (5289, 45444), (5418, 44362), (6492, 37023), (7052, 34083), (7574, 31734), (9738, 24682), (10332, 23263), (10578, 22722), (10836, 22181), (11361, 21156), (12341, 19476), (15148, 15867)]