619302216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{27191}}^1$

素因数の和:27286

約数の個数: 64

約数和(自身を含む): 1690254720

約数和(自身を除く): 1070952504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 219, 292, 312, 438, 584, 876, 949, 1752, 1898, 2847, 3796, 5694, 7592, 11388, 22776, 27191, 54382, 81573, 108764, 163146, 217528, 326292, 353483, 652584, 706966, 1060449, 1413932, 1984943, 2120898, 2827864, 3969886, 4241796, 5954829, 7939772, 8483592, 11909658, 15879544, 23819316, 25804259, 47638632, 51608518, 77412777, 103217036, 154825554, 206434072, 309651108, 619302216]

約数ペア:

[(1, 619302216), (2, 309651108), (3, 206434072), (4, 154825554), (6, 103217036), (8, 77412777), (12, 51608518), (13, 47638632), (24, 25804259), (26, 23819316), (39, 15879544), (52, 11909658), (73, 8483592), (78, 7939772), (104, 5954829), (146, 4241796), (156, 3969886), (219, 2827864), (292, 2120898), (312, 1984943), (438, 1413932), (584, 1060449), (876, 706966), (949, 652584), (1752, 353483), (1898, 326292), (2847, 217528), (3796, 163146), (5694, 108764), (7592, 81573), (11388, 54382), (22776, 27191)]