313486536

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{15031}}^1$

素因数の和:15130

約数の個数: 64

約数和(自身を含む): 865843200

約数和(自身を除く): 552356664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 158, 237, 264, 316, 474, 632, 869, 948, 1738, 1896, 2607, 3476, 5214, 6952, 10428, 15031, 20856, 30062, 45093, 60124, 90186, 120248, 165341, 180372, 330682, 360744, 496023, 661364, 992046, 1187449, 1322728, 1984092, 2374898, 3562347, 3968184, 4749796, 7124694, 9499592, 13061939, 14249388, 26123878, 28498776, 39185817, 52247756, 78371634, 104495512, 156743268, 313486536]

約数ペア:

[(1, 313486536), (2, 156743268), (3, 104495512), (4, 78371634), (6, 52247756), (8, 39185817), (11, 28498776), (12, 26123878), (22, 14249388), (24, 13061939), (33, 9499592), (44, 7124694), (66, 4749796), (79, 3968184), (88, 3562347), (132, 2374898), (158, 1984092), (237, 1322728), (264, 1187449), (316, 992046), (474, 661364), (632, 496023), (869, 360744), (948, 330682), (1738, 180372), (1896, 165341), (2607, 120248), (3476, 90186), (5214, 60124), (6952, 45093), (10428, 30062), (15031, 20856)]