15691224996

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{224327}}^1$

素因数の和:224433

約数の個数: 72

約数和(自身を含む): 41644249920

約数和(自身を除く): 25953024924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 116, 134, 174, 201, 261, 268, 348, 402, 522, 603, 804, 1044, 1206, 1943, 2412, 3886, 5829, 7772, 11658, 17487, 23316, 34974, 69948, 224327, 448654, 672981, 897308, 1345962, 2018943, 2691924, 4037886, 6505483, 8075772, 13010966, 15029909, 19516449, 26021932, 30059818, 39032898, 45089727, 58549347, 60119636, 78065796, 90179454, 117098694, 135269181, 180358908, 234197388, 270538362, 435867361, 541076724, 871734722, 1307602083, 1743469444, 2615204166, 3922806249, 5230408332, 7845612498, 15691224996]

約数ペア:

[(1, 15691224996), (2, 7845612498), (3, 5230408332), (4, 3922806249), (6, 2615204166), (9, 1743469444), (12, 1307602083), (18, 871734722), (29, 541076724), (36, 435867361), (58, 270538362), (67, 234197388), (87, 180358908), (116, 135269181), (134, 117098694), (174, 90179454), (201, 78065796), (261, 60119636), (268, 58549347), (348, 45089727), (402, 39032898), (522, 30059818), (603, 26021932), (804, 19516449), (1044, 15029909), (1206, 13010966), (1943, 8075772), (2412, 6505483), (3886, 4037886), (5829, 2691924), (7772, 2018943), (11658, 1345962), (17487, 897308), (23316, 672981), (34974, 448654), (69948, 224327)]