248834196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3881}}^1$

素因数の和:4041

約数の個数: 72

約数和(自身を含む): 682502184

約数和(自身を除く): 433667988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 822, 1233, 1644, 1781, 2466, 3562, 3881, 4932, 5343, 7124, 7762, 10686, 11643, 15524, 16029, 21372, 23286, 32058, 34929, 46572, 50453, 64116, 69858, 100906, 139716, 151359, 201812, 302718, 454077, 531697, 605436, 908154, 1063394, 1595091, 1816308, 2126788, 3190182, 4785273, 6380364, 6912061, 9570546, 13824122, 19141092, 20736183, 27648244, 41472366, 62208549, 82944732, 124417098, 248834196]

約数ペア:

[(1, 248834196), (2, 124417098), (3, 82944732), (4, 62208549), (6, 41472366), (9, 27648244), (12, 20736183), (13, 19141092), (18, 13824122), (26, 9570546), (36, 6912061), (39, 6380364), (52, 4785273), (78, 3190182), (117, 2126788), (137, 1816308), (156, 1595091), (234, 1063394), (274, 908154), (411, 605436), (468, 531697), (548, 454077), (822, 302718), (1233, 201812), (1644, 151359), (1781, 139716), (2466, 100906), (3562, 69858), (3881, 64116), (4932, 50453), (5343, 46572), (7124, 34929), (7762, 32058), (10686, 23286), (11643, 21372), (15524, 16029)]