17688753808

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2663}}^1$

素因数の和:2813

約数の個数: 120

約数和(自身を含む): 39014002944

約数和(自身を除く): 21325249136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 73, 88, 94, 121, 146, 176, 188, 242, 292, 376, 484, 517, 584, 752, 803, 968, 1034, 1168, 1606, 1936, 2068, 2663, 3212, 3431, 4136, 5326, 5687, 6424, 6862, 8272, 8833, 10652, 11374, 12848, 13724, 17666, 21304, 22748, 27448, 29293, 35332, 37741, 42608, 45496, 54896, 58586, 70664, 75482, 90992, 117172, 125161, 141328, 150964, 194399, 234344, 250322, 301928, 322223, 388798, 415151, 468688, 500644, 603856, 644446, 777596, 830302, 1001288, 1288892, 1376771, 1555192, 1660604, 2002576, 2138389, 2577784, 2753542, 3110384, 3321208, 4276778, 5155568, 5507084, 6642416, 8553556, 9136753, 11014168, 15144481, 17107112, 18273506, 22028336, 23522279, 30288962, 34214224, 36547012, 47044558, 60577924, 73094024, 94089116, 100504283, 121155848, 146188048, 188178232, 201008566, 242311696, 376356464, 402017132, 804034264, 1105547113, 1608068528, 2211094226, 4422188452, 8844376904, 17688753808]

約数ペア:

[(1, 17688753808), (2, 8844376904), (4, 4422188452), (8, 2211094226), (11, 1608068528), (16, 1105547113), (22, 804034264), (44, 402017132), (47, 376356464), (73, 242311696), (88, 201008566), (94, 188178232), (121, 146188048), (146, 121155848), (176, 100504283), (188, 94089116), (242, 73094024), (292, 60577924), (376, 47044558), (484, 36547012), (517, 34214224), (584, 30288962), (752, 23522279), (803, 22028336), (968, 18273506), (1034, 17107112), (1168, 15144481), (1606, 11014168), (1936, 9136753), (2068, 8553556), (2663, 6642416), (3212, 5507084), (3431, 5155568), (4136, 4276778), (5326, 3321208), (5687, 3110384), (6424, 2753542), (6862, 2577784), (8272, 2138389), (8833, 2002576), (10652, 1660604), (11374, 1555192), (12848, 1376771), (13724, 1288892), (17666, 1001288), (21304, 830302), (22748, 777596), (27448, 644446), (29293, 603856), (35332, 500644), (37741, 468688), (42608, 415151), (45496, 388798), (54896, 322223), (58586, 301928), (70664, 250322), (75482, 234344), (90992, 194399), (117172, 150964), (125161, 141328)]