254421882

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1148

約数の個数: 96

約数和(自身を含む): 654937920

約数和(自身を除く): 400516038

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 97, 99, 117, 143, 194, 198, 234, 286, 291, 429, 582, 858, 873, 1019, 1067, 1261, 1287, 1746, 2038, 2134, 2522, 2574, 3057, 3201, 3783, 6114, 6402, 7566, 9171, 9603, 11209, 11349, 13247, 13871, 18342, 19206, 22418, 22698, 26494, 27742, 33627, 39741, 41613, 67254, 79482, 83226, 98843, 100881, 119223, 124839, 145717, 197686, 201762, 238446, 249678, 291434, 296529, 437151, 593058, 874302, 889587, 1087273, 1284959, 1311453, 1779174, 2174546, 2569918, 2622906, 3261819, 3854877, 6523638, 7709754, 9785457, 11564631, 14134549, 19570914, 23129262, 28269098, 42403647, 84807294, 127210941, 254421882]

約数ペア:

[(1, 254421882), (2, 127210941), (3, 84807294), (6, 42403647), (9, 28269098), (11, 23129262), (13, 19570914), (18, 14134549), (22, 11564631), (26, 9785457), (33, 7709754), (39, 6523638), (66, 3854877), (78, 3261819), (97, 2622906), (99, 2569918), (117, 2174546), (143, 1779174), (194, 1311453), (198, 1284959), (234, 1087273), (286, 889587), (291, 874302), (429, 593058), (582, 437151), (858, 296529), (873, 291434), (1019, 249678), (1067, 238446), (1261, 201762), (1287, 197686), (1746, 145717), (2038, 124839), (2134, 119223), (2522, 100881), (2574, 98843), (3057, 83226), (3201, 79482), (3783, 67254), (6114, 41613), (6402, 39741), (7566, 33627), (9171, 27742), (9603, 26494), (11209, 22698), (11349, 22418), (13247, 19206), (13871, 18342)]