1213391036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 2624832000

約数和(自身を除く): 1411440964

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 149, 253, 286, 298, 299, 506, 572, 596, 598, 619, 1012, 1196, 1238, 1639, 1937, 2476, 3278, 3289, 3427, 3874, 6556, 6578, 6809, 6854, 7748, 8047, 13156, 13618, 13708, 14237, 16094, 21307, 27236, 28474, 32188, 37697, 42614, 44551, 56948, 75394, 85228, 88517, 89102, 92231, 150788, 156607, 177034, 178204, 184462, 185081, 313214, 354068, 368924, 370162, 490061, 626428, 740324, 980122, 1014541, 1199003, 1960244, 2029082, 2035891, 2121313, 2398006, 4058164, 4071782, 4242626, 4796012, 8143564, 8485252, 13189033, 23334443, 26378066, 27577069, 46668886, 52756132, 55154138, 93337772, 110308276, 303347759, 606695518, 1213391036]

約数ペア:

[(1, 1213391036), (2, 606695518), (4, 303347759), (11, 110308276), (13, 93337772), (22, 55154138), (23, 52756132), (26, 46668886), (44, 27577069), (46, 26378066), (52, 23334443), (92, 13189033), (143, 8485252), (149, 8143564), (253, 4796012), (286, 4242626), (298, 4071782), (299, 4058164), (506, 2398006), (572, 2121313), (596, 2035891), (598, 2029082), (619, 1960244), (1012, 1199003), (1196, 1014541), (1238, 980122), (1639, 740324), (1937, 626428), (2476, 490061), (3278, 370162), (3289, 368924), (3427, 354068), (3874, 313214), (6556, 185081), (6578, 184462), (6809, 178204), (6854, 177034), (7748, 156607), (8047, 150788), (13156, 92231), (13618, 89102), (13708, 88517), (14237, 85228), (16094, 75394), (21307, 56948), (27236, 44551), (28474, 42614), (32188, 37697)]