249602652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 718230240

約数和(自身を除く): 468627588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 53, 58, 78, 87, 106, 116, 117, 156, 159, 174, 212, 234, 261, 318, 347, 348, 377, 468, 477, 522, 636, 689, 694, 754, 954, 1041, 1044, 1131, 1378, 1388, 1508, 1537, 1908, 2067, 2082, 2262, 2756, 3074, 3123, 3393, 4134, 4164, 4511, 4524, 4611, 6148, 6201, 6246, 6786, 8268, 9022, 9222, 10063, 12402, 12492, 13533, 13572, 13833, 18044, 18391, 18444, 19981, 20126, 24804, 27066, 27666, 30189, 36782, 39962, 40252, 40599, 54132, 55173, 55332, 59943, 60378, 73564, 79924, 81198, 90567, 110346, 119886, 120756, 130819, 162396, 165519, 179829, 181134, 220692, 239083, 239772, 261638, 331038, 359658, 362268, 392457, 478166, 523276, 533339, 662076, 717249, 719316, 784914, 956332, 1066678, 1177371, 1434498, 1569828, 1600017, 2133356, 2151747, 2354742, 2868996, 3200034, 4303494, 4709484, 4800051, 6400068, 6933407, 8606988, 9600102, 13866814, 19200204, 20800221, 27733628, 41600442, 62400663, 83200884, 124801326, 249602652]

約数ペア:

[(1, 249602652), (2, 124801326), (3, 83200884), (4, 62400663), (6, 41600442), (9, 27733628), (12, 20800221), (13, 19200204), (18, 13866814), (26, 9600102), (29, 8606988), (36, 6933407), (39, 6400068), (52, 4800051), (53, 4709484), (58, 4303494), (78, 3200034), (87, 2868996), (106, 2354742), (116, 2151747), (117, 2133356), (156, 1600017), (159, 1569828), (174, 1434498), (212, 1177371), (234, 1066678), (261, 956332), (318, 784914), (347, 719316), (348, 717249), (377, 662076), (468, 533339), (477, 523276), (522, 478166), (636, 392457), (689, 362268), (694, 359658), (754, 331038), (954, 261638), (1041, 239772), (1044, 239083), (1131, 220692), (1378, 181134), (1388, 179829), (1508, 165519), (1537, 162396), (1908, 130819), (2067, 120756), (2082, 119886), (2262, 110346), (2756, 90567), (3074, 81198), (3123, 79924), (3393, 73564), (4134, 60378), (4164, 59943), (4511, 55332), (4524, 55173), (4611, 54132), (6148, 40599), (6201, 40252), (6246, 39962), (6786, 36782), (8268, 30189), (9022, 27666), (9222, 27066), (10063, 24804), (12402, 20126), (12492, 19981), (13533, 18444), (13572, 18391), (13833, 18044)]