38765628

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 112820400

約数和(自身を除く): 74054772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 73, 81, 99, 108, 132, 146, 149, 162, 198, 219, 292, 297, 298, 324, 396, 438, 447, 594, 596, 657, 803, 876, 891, 894, 1188, 1314, 1341, 1606, 1639, 1782, 1788, 1971, 2409, 2628, 2682, 3212, 3278, 3564, 3942, 4023, 4818, 4917, 5364, 5913, 6556, 7227, 7884, 8046, 9636, 9834, 10877, 11826, 12069, 14454, 14751, 16092, 19668, 21681, 21754, 23652, 24138, 28908, 29502, 32631, 43362, 43508, 44253, 48276, 59004, 65043, 65262, 86724, 88506, 97893, 119647, 130086, 130524, 132759, 177012, 195786, 239294, 260172, 265518, 293679, 358941, 391572, 478588, 531036, 587358, 717882, 881037, 1076823, 1174716, 1435764, 1762074, 2153646, 3230469, 3524148, 4307292, 6460938, 9691407, 12921876, 19382814, 38765628]

約数ペア:

[(1, 38765628), (2, 19382814), (3, 12921876), (4, 9691407), (6, 6460938), (9, 4307292), (11, 3524148), (12, 3230469), (18, 2153646), (22, 1762074), (27, 1435764), (33, 1174716), (36, 1076823), (44, 881037), (54, 717882), (66, 587358), (73, 531036), (81, 478588), (99, 391572), (108, 358941), (132, 293679), (146, 265518), (149, 260172), (162, 239294), (198, 195786), (219, 177012), (292, 132759), (297, 130524), (298, 130086), (324, 119647), (396, 97893), (438, 88506), (447, 86724), (594, 65262), (596, 65043), (657, 59004), (803, 48276), (876, 44253), (891, 43508), (894, 43362), (1188, 32631), (1314, 29502), (1341, 28908), (1606, 24138), (1639, 23652), (1782, 21754), (1788, 21681), (1971, 19668), (2409, 16092), (2628, 14751), (2682, 14454), (3212, 12069), (3278, 11826), (3564, 10877), (3942, 9834), (4023, 9636), (4818, 8046), (4917, 7884), (5364, 7227), (5913, 6556)]