15691444716

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{1031}}^1$

素因数の和:1483

約数の個数: 96

約数和(自身を含む): 38214844416

約数和(自身を除く): 22523399700

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 163, 186, 251, 326, 372, 489, 502, 652, 753, 978, 1004, 1031, 1506, 1956, 2062, 3012, 3093, 4124, 5053, 6186, 7781, 10106, 12372, 15159, 15562, 20212, 23343, 30318, 31124, 31961, 40913, 46686, 60636, 63922, 81826, 93372, 95883, 122739, 127844, 163652, 168053, 191766, 245478, 258781, 336106, 383532, 490956, 504159, 517562, 672212, 776343, 1008318, 1035124, 1268303, 1552686, 2016636, 2536606, 3105372, 3804909, 5073212, 5209643, 7609818, 8022211, 10419286, 15219636, 15628929, 16044422, 20838572, 24066633, 31257858, 32088844, 42181303, 48133266, 62515716, 84362606, 96266532, 126543909, 168725212, 253087818, 506175636, 1307620393, 2615240786, 3922861179, 5230481572, 7845722358, 15691444716]

約数ペア:

[(1, 15691444716), (2, 7845722358), (3, 5230481572), (4, 3922861179), (6, 2615240786), (12, 1307620393), (31, 506175636), (62, 253087818), (93, 168725212), (124, 126543909), (163, 96266532), (186, 84362606), (251, 62515716), (326, 48133266), (372, 42181303), (489, 32088844), (502, 31257858), (652, 24066633), (753, 20838572), (978, 16044422), (1004, 15628929), (1031, 15219636), (1506, 10419286), (1956, 8022211), (2062, 7609818), (3012, 5209643), (3093, 5073212), (4124, 3804909), (5053, 3105372), (6186, 2536606), (7781, 2016636), (10106, 1552686), (12372, 1268303), (15159, 1035124), (15562, 1008318), (20212, 776343), (23343, 672212), (30318, 517562), (31124, 504159), (31961, 490956), (40913, 383532), (46686, 336106), (60636, 258781), (63922, 245478), (81826, 191766), (93372, 168053), (95883, 163652), (122739, 127844)]