283873932

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 734814080

約数和(自身を除く): 450940148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 109, 146, 218, 219, 292, 327, 436, 438, 654, 657, 876, 981, 991, 1308, 1314, 1962, 1982, 2628, 2973, 3924, 3964, 5946, 7957, 8919, 11892, 15914, 17838, 23871, 31828, 35676, 47742, 71613, 72343, 95484, 108019, 143226, 144686, 216038, 217029, 286452, 289372, 324057, 432076, 434058, 648114, 651087, 868116, 972171, 1296228, 1302174, 1944342, 2604348, 3888684, 7885387, 15770774, 23656161, 31541548, 47312322, 70968483, 94624644, 141936966, 283873932]

約数ペア:

[(1, 283873932), (2, 141936966), (3, 94624644), (4, 70968483), (6, 47312322), (9, 31541548), (12, 23656161), (18, 15770774), (36, 7885387), (73, 3888684), (109, 2604348), (146, 1944342), (218, 1302174), (219, 1296228), (292, 972171), (327, 868116), (436, 651087), (438, 648114), (654, 434058), (657, 432076), (876, 324057), (981, 289372), (991, 286452), (1308, 217029), (1314, 216038), (1962, 144686), (1982, 143226), (2628, 108019), (2973, 95484), (3924, 72343), (3964, 71613), (5946, 47742), (7957, 35676), (8919, 31828), (11892, 23871), (15914, 17838)]