19872896208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1214131}}^1$

素因数の和:1214184

約数の個数: 80

約数和(自身を含む): 57812109312

約数和(自身を除く): 37939213104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 1214131, 2428262, 3642393, 4856524, 7284786, 9713048, 13355441, 14569572, 19426096, 26710882, 29139144, 37638061, 40066323, 53421764, 58278288, 75276122, 80132646, 106843528, 112914183, 150552244, 160265292, 213687056, 225828366, 301104488, 320530584, 414018671, 451656732, 602208976, 641061168, 828037342, 903313464, 1242056013, 1656074684, 1806626928, 2484112026, 3312149368, 4968224052, 6624298736, 9936448104, 19872896208]

約数ペア:

[(1, 19872896208), (2, 9936448104), (3, 6624298736), (4, 4968224052), (6, 3312149368), (8, 2484112026), (11, 1806626928), (12, 1656074684), (16, 1242056013), (22, 903313464), (24, 828037342), (31, 641061168), (33, 602208976), (44, 451656732), (48, 414018671), (62, 320530584), (66, 301104488), (88, 225828366), (93, 213687056), (124, 160265292), (132, 150552244), (176, 112914183), (186, 106843528), (248, 80132646), (264, 75276122), (341, 58278288), (372, 53421764), (496, 40066323), (528, 37638061), (682, 29139144), (744, 26710882), (1023, 19426096), (1364, 14569572), (1488, 13355441), (2046, 9713048), (2728, 7284786), (4092, 4856524), (5456, 3642393), (8184, 2428262), (16368, 1214131)]