389388636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{118861}}^1$

素因数の和:118891

約数の個数: 72

約数和(自身を含む): 1211441504

約数和(自身を除く): 822052868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 118861, 237722, 356583, 475444, 713166, 832027, 1069749, 1426332, 1545193, 1664054, 2139498, 2496081, 3090386, 3328108, 4278996, 4635579, 4992162, 6180772, 7488243, 9271158, 9984324, 10816351, 13906737, 14976486, 18542316, 21632702, 27813474, 29952972, 32449053, 43265404, 55626948, 64898106, 97347159, 129796212, 194694318, 389388636]

約数ペア:

[(1, 389388636), (2, 194694318), (3, 129796212), (4, 97347159), (6, 64898106), (7, 55626948), (9, 43265404), (12, 32449053), (13, 29952972), (14, 27813474), (18, 21632702), (21, 18542316), (26, 14976486), (28, 13906737), (36, 10816351), (39, 9984324), (42, 9271158), (52, 7488243), (63, 6180772), (78, 4992162), (84, 4635579), (91, 4278996), (117, 3328108), (126, 3090386), (156, 2496081), (182, 2139498), (234, 1664054), (252, 1545193), (273, 1426332), (364, 1069749), (468, 832027), (546, 713166), (819, 475444), (1092, 356583), (1638, 237722), (3276, 118861)]