243833148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3803}}^1$

素因数の和:3963

約数の個数: 72

約数和(自身を含む): 668788848

約数和(自身を除く): 424955700

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, 3803, 4932, 5343, 7124, 7606, 10686, 11409, 15212, 16029, 21372, 22818, 32058, 34227, 45636, 49439, 64116, 68454, 98878, 136908, 148317, 197756, 296634, 444951, 521011, 593268, 889902, 1042022, 1563033, 1779804, 2084044, 3126066, 4689099, 6252132, 6773143, 9378198, 13546286, 18756396, 20319429, 27092572, 40638858, 60958287, 81277716, 121916574, 243833148]

約数ペア:

[(1, 243833148), (2, 121916574), (3, 81277716), (4, 60958287), (6, 40638858), (9, 27092572), (12, 20319429), (13, 18756396), (18, 13546286), (26, 9378198), (36, 6773143), (39, 6252132), (52, 4689099), (78, 3126066), (117, 2084044), (137, 1779804), (156, 1563033), (234, 1042022), (274, 889902), (411, 593268), (468, 521011), (548, 444951), (822, 296634), (1233, 197756), (1644, 148317), (1781, 136908), (2466, 98878), (3562, 68454), (3803, 64116), (4932, 49439), (5343, 45636), (7124, 34227), (7606, 32058), (10686, 22818), (11409, 21372), (15212, 16029)]