245724767028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{546361}}^1$

素因数の和:546446

約数の個数: 108

約数和(自身を含む): 691192731684

約数和(自身を除く): 445467964656

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 961, 1116, 1209, 1612, 1922, 2418, 2883, 3627, 3844, 4836, 5766, 7254, 8649, 11532, 12493, 14508, 17298, 24986, 34596, 37479, 49972, 74958, 112437, 149916, 224874, 449748, 546361, 1092722, 1639083, 2185444, 3278166, 4917249, 6556332, 7102693, 9834498, 14205386, 16937191, 19668996, 21308079, 28410772, 33874382, 42616158, 50811573, 63924237, 67748764, 85232316, 101623146, 127848474, 152434719, 203246292, 220183483, 255696948, 304869438, 440366966, 525052921, 609738876, 660550449, 880733932, 1050105842, 1321100898, 1575158763, 1981651347, 2100211684, 2642201796, 3150317526, 3963302694, 4725476289, 6300635052, 6825687973, 7926605388, 9450952578, 13651375946, 18901905156, 20477063919, 27302751892, 40954127838, 61431191757, 81908255676, 122862383514, 245724767028]

約数ペア:

[(1, 245724767028), (2, 122862383514), (3, 81908255676), (4, 61431191757), (6, 40954127838), (9, 27302751892), (12, 20477063919), (13, 18901905156), (18, 13651375946), (26, 9450952578), (31, 7926605388), (36, 6825687973), (39, 6300635052), (52, 4725476289), (62, 3963302694), (78, 3150317526), (93, 2642201796), (117, 2100211684), (124, 1981651347), (156, 1575158763), (186, 1321100898), (234, 1050105842), (279, 880733932), (372, 660550449), (403, 609738876), (468, 525052921), (558, 440366966), (806, 304869438), (961, 255696948), (1116, 220183483), (1209, 203246292), (1612, 152434719), (1922, 127848474), (2418, 101623146), (2883, 85232316), (3627, 67748764), (3844, 63924237), (4836, 50811573), (5766, 42616158), (7254, 33874382), (8649, 28410772), (11532, 21308079), (12493, 19668996), (14508, 16937191), (17298, 14205386), (24986, 9834498), (34596, 7102693), (37479, 6556332), (49972, 4917249), (74958, 3278166), (112437, 2185444), (149916, 1639083), (224874, 1092722), (449748, 546361)]