247920341712

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{10589}}^1\times {\mathrm{13183}}^1$

素因数の和:23820

約数の個数: 80

約数和(自身を含む): 657882654720

約数和(自身を除く): 409962313008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 10589, 13183, 21178, 26366, 31767, 39549, 42356, 52732, 63534, 79098, 84712, 105464, 127068, 158196, 169424, 210928, 254136, 316392, 391793, 487771, 508272, 632784, 783586, 975542, 1175379, 1463313, 1567172, 1951084, 2350758, 2926626, 3134344, 3902168, 4701516, 5853252, 6268688, 7804336, 9403032, 11706504, 18806064, 23413008, 139594787, 279189574, 418784361, 558379148, 837568722, 1116758296, 1675137444, 2233516592, 3350274888, 5165007119, 6700549776, 10330014238, 15495021357, 20660028476, 30990042714, 41320056952, 61980085428, 82640113904, 123960170856, 247920341712]

約数ペア:

[(1, 247920341712), (2, 123960170856), (3, 82640113904), (4, 61980085428), (6, 41320056952), (8, 30990042714), (12, 20660028476), (16, 15495021357), (24, 10330014238), (37, 6700549776), (48, 5165007119), (74, 3350274888), (111, 2233516592), (148, 1675137444), (222, 1116758296), (296, 837568722), (444, 558379148), (592, 418784361), (888, 279189574), (1776, 139594787), (10589, 23413008), (13183, 18806064), (21178, 11706504), (26366, 9403032), (31767, 7804336), (39549, 6268688), (42356, 5853252), (52732, 4701516), (63534, 3902168), (79098, 3134344), (84712, 2926626), (105464, 2350758), (127068, 1951084), (158196, 1567172), (169424, 1463313), (210928, 1175379), (254136, 975542), (316392, 783586), (391793, 632784), (487771, 508272)]