247321932

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1427}}^1$

素因数の和:1559

約数の個数: 96

約数和(自身を含む): 685165824

約数和(自身を除く): 437843892

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 101, 132, 143, 156, 202, 286, 303, 404, 429, 572, 606, 858, 1111, 1212, 1313, 1427, 1716, 2222, 2626, 2854, 3333, 3939, 4281, 4444, 5252, 5708, 6666, 7878, 8562, 13332, 14443, 15697, 15756, 17124, 18551, 28886, 31394, 37102, 43329, 47091, 55653, 57772, 62788, 74204, 86658, 94182, 111306, 144127, 173316, 188364, 204061, 222612, 288254, 408122, 432381, 576508, 612183, 816244, 864762, 1224366, 1585397, 1729524, 1873651, 2448732, 3170794, 3747302, 4756191, 5620953, 6341588, 7494604, 9512382, 11241906, 19024764, 20610161, 22483812, 41220322, 61830483, 82440644, 123660966, 247321932]

約数ペア:

[(1, 247321932), (2, 123660966), (3, 82440644), (4, 61830483), (6, 41220322), (11, 22483812), (12, 20610161), (13, 19024764), (22, 11241906), (26, 9512382), (33, 7494604), (39, 6341588), (44, 5620953), (52, 4756191), (66, 3747302), (78, 3170794), (101, 2448732), (132, 1873651), (143, 1729524), (156, 1585397), (202, 1224366), (286, 864762), (303, 816244), (404, 612183), (429, 576508), (572, 432381), (606, 408122), (858, 288254), (1111, 222612), (1212, 204061), (1313, 188364), (1427, 173316), (1716, 144127), (2222, 111306), (2626, 94182), (2854, 86658), (3333, 74204), (3939, 62788), (4281, 57772), (4444, 55653), (5252, 47091), (5708, 43329), (6666, 37102), (7878, 31394), (8562, 28886), (13332, 18551), (14443, 17124), (15697, 15756)]