438207912

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2819}}^1$

素因数の和:2975

約数の個数: 96

約数和(自身を含む): 1266969600

約数和(自身を除く): 828761688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 127, 136, 153, 204, 254, 306, 381, 408, 508, 612, 762, 1016, 1143, 1224, 1524, 2159, 2286, 2819, 3048, 4318, 4572, 5638, 6477, 8457, 8636, 9144, 11276, 12954, 16914, 17272, 19431, 22552, 25371, 25908, 33828, 38862, 47923, 50742, 51816, 67656, 77724, 95846, 101484, 143769, 155448, 191692, 202968, 287538, 358013, 383384, 431307, 575076, 716026, 862614, 1074039, 1150152, 1432052, 1725228, 2148078, 2864104, 3222117, 3450456, 4296156, 6086221, 6444234, 8592312, 12172442, 12888468, 18258663, 24344884, 25776936, 36517326, 48689768, 54775989, 73034652, 109551978, 146069304, 219103956, 438207912]

約数ペア:

[(1, 438207912), (2, 219103956), (3, 146069304), (4, 109551978), (6, 73034652), (8, 54775989), (9, 48689768), (12, 36517326), (17, 25776936), (18, 24344884), (24, 18258663), (34, 12888468), (36, 12172442), (51, 8592312), (68, 6444234), (72, 6086221), (102, 4296156), (127, 3450456), (136, 3222117), (153, 2864104), (204, 2148078), (254, 1725228), (306, 1432052), (381, 1150152), (408, 1074039), (508, 862614), (612, 716026), (762, 575076), (1016, 431307), (1143, 383384), (1224, 358013), (1524, 287538), (2159, 202968), (2286, 191692), (2819, 155448), (3048, 143769), (4318, 101484), (4572, 95846), (5638, 77724), (6477, 67656), (8457, 51816), (8636, 50742), (9144, 47923), (11276, 38862), (12954, 33828), (16914, 25908), (17272, 25371), (19431, 22552)]