40609930972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{323647}}^1$

素因数の和:323810

約数の個数: 48

約数和(自身を含む): 81196810240

約数和(自身を除く): 40586879268

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 127, 247, 254, 494, 508, 988, 1651, 2413, 3302, 4826, 6604, 9652, 31369, 62738, 125476, 323647, 647294, 1294588, 4207411, 6149293, 8414822, 12298586, 16829644, 24597172, 41103169, 79940809, 82206338, 159881618, 164412676, 319763236, 534341197, 780960211, 1068682394, 1561920422, 2137364788, 3123840844, 10152482743, 20304965486, 40609930972]

約数ペア:

[(1, 40609930972), (2, 20304965486), (4, 10152482743), (13, 3123840844), (19, 2137364788), (26, 1561920422), (38, 1068682394), (52, 780960211), (76, 534341197), (127, 319763236), (247, 164412676), (254, 159881618), (494, 82206338), (508, 79940809), (988, 41103169), (1651, 24597172), (2413, 16829644), (3302, 12298586), (4826, 8414822), (6604, 6149293), (9652, 4207411), (31369, 1294588), (62738, 647294), (125476, 323647)]