1399693416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 3892838400

約数和(自身を除く): 2493144984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 109, 127, 132, 218, 254, 264, 327, 381, 383, 436, 508, 654, 762, 766, 872, 1016, 1149, 1199, 1308, 1397, 1524, 1532, 2298, 2398, 2616, 2794, 3048, 3064, 3597, 4191, 4213, 4596, 4796, 5588, 7194, 8382, 8426, 9192, 9592, 11176, 12639, 13843, 14388, 16764, 16852, 25278, 27686, 28776, 33528, 33704, 41529, 41747, 48641, 50556, 55372, 83058, 83494, 97282, 101112, 110744, 125241, 145923, 152273, 166116, 166988, 194564, 250482, 291846, 304546, 332232, 333976, 389128, 456819, 459217, 500964, 535051, 583692, 609092, 913638, 918434, 1001928, 1070102, 1167384, 1218184, 1377651, 1605153, 1827276, 1836868, 2140204, 2755302, 3210306, 3654552, 3673736, 4280408, 5301869, 5510604, 6420612, 10603738, 11021208, 12841224, 15905607, 21207476, 31811214, 42414952, 58320559, 63622428, 116641118, 127244856, 174961677, 233282236, 349923354, 466564472, 699846708, 1399693416]

約数ペア:

[(1, 1399693416), (2, 699846708), (3, 466564472), (4, 349923354), (6, 233282236), (8, 174961677), (11, 127244856), (12, 116641118), (22, 63622428), (24, 58320559), (33, 42414952), (44, 31811214), (66, 21207476), (88, 15905607), (109, 12841224), (127, 11021208), (132, 10603738), (218, 6420612), (254, 5510604), (264, 5301869), (327, 4280408), (381, 3673736), (383, 3654552), (436, 3210306), (508, 2755302), (654, 2140204), (762, 1836868), (766, 1827276), (872, 1605153), (1016, 1377651), (1149, 1218184), (1199, 1167384), (1308, 1070102), (1397, 1001928), (1524, 918434), (1532, 913638), (2298, 609092), (2398, 583692), (2616, 535051), (2794, 500964), (3048, 459217), (3064, 456819), (3597, 389128), (4191, 333976), (4213, 332232), (4596, 304546), (4796, 291846), (5588, 250482), (7194, 194564), (8382, 166988), (8426, 166116), (9192, 152273), (9592, 145923), (11176, 125241), (12639, 110744), (13843, 101112), (14388, 97282), (16764, 83494), (16852, 83058), (25278, 55372), (27686, 50556), (28776, 48641), (33528, 41747), (33704, 41529)]