1815995952

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{937}}^1$

素因数の和:1307

約数の個数: 120

約数和(自身を含む): 5222641424

約数和(自身を除く): 3406645472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 313, 344, 387, 516, 626, 688, 774, 937, 939, 1032, 1252, 1548, 1874, 1878, 2064, 2504, 2811, 2817, 3096, 3748, 3756, 5008, 5622, 5634, 6192, 7496, 7512, 8433, 11244, 11268, 13459, 14992, 15024, 16866, 22488, 22536, 26918, 33732, 40291, 40377, 44976, 45072, 53836, 67464, 80582, 80754, 107672, 120873, 121131, 134928, 161164, 161508, 215344, 241746, 242262, 293281, 322328, 323016, 362619, 483492, 484524, 586562, 644656, 646032, 725238, 879843, 966984, 969048, 1173124, 1450476, 1759686, 1933968, 1938096, 2346248, 2639529, 2900952, 3519372, 4692496, 5279058, 5801904, 7038744, 10558116, 12611083, 14077488, 21116232, 25222166, 37833249, 42232464, 50444332, 75666498, 100888664, 113499747, 151332996, 201777328, 226999494, 302665992, 453998988, 605331984, 907997976, 1815995952]

約数ペア:

[(1, 1815995952), (2, 907997976), (3, 605331984), (4, 453998988), (6, 302665992), (8, 226999494), (9, 201777328), (12, 151332996), (16, 113499747), (18, 100888664), (24, 75666498), (36, 50444332), (43, 42232464), (48, 37833249), (72, 25222166), (86, 21116232), (129, 14077488), (144, 12611083), (172, 10558116), (258, 7038744), (313, 5801904), (344, 5279058), (387, 4692496), (516, 3519372), (626, 2900952), (688, 2639529), (774, 2346248), (937, 1938096), (939, 1933968), (1032, 1759686), (1252, 1450476), (1548, 1173124), (1874, 969048), (1878, 966984), (2064, 879843), (2504, 725238), (2811, 646032), (2817, 644656), (3096, 586562), (3748, 484524), (3756, 483492), (5008, 362619), (5622, 323016), (5634, 322328), (6192, 293281), (7496, 242262), (7512, 241746), (8433, 215344), (11244, 161508), (11268, 161164), (13459, 134928), (14992, 121131), (15024, 120873), (16866, 107672), (22488, 80754), (22536, 80582), (26918, 67464), (33732, 53836), (40291, 45072), (40377, 44976)]