308688354

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 780192000

約数和(自身を除く): 471503646

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 59, 78, 87, 117, 118, 174, 177, 234, 257, 261, 351, 354, 377, 514, 522, 531, 702, 754, 767, 771, 783, 1062, 1131, 1534, 1542, 1566, 1593, 1711, 2262, 2301, 2313, 3186, 3341, 3393, 3422, 4602, 4626, 5133, 6682, 6786, 6903, 6939, 7453, 10023, 10179, 10266, 13806, 13878, 14906, 15163, 15399, 20046, 20358, 20709, 22243, 22359, 30069, 30326, 30798, 41418, 44486, 44718, 45489, 46197, 60138, 66729, 67077, 90207, 90978, 92394, 96889, 133458, 134154, 136467, 180414, 193778, 197119, 200187, 201231, 272934, 290667, 394238, 400374, 402462, 409401, 439727, 581334, 591357, 600561, 818802, 872001, 879454, 1182714, 1201122, 1319181, 1744002, 1774071, 2616003, 2638362, 3548142, 3957543, 5232006, 5322213, 5716451, 7915086, 10644426, 11432902, 11872629, 17149353, 23745258, 34298706, 51448059, 102896118, 154344177, 308688354]

約数ペア:

[(1, 308688354), (2, 154344177), (3, 102896118), (6, 51448059), (9, 34298706), (13, 23745258), (18, 17149353), (26, 11872629), (27, 11432902), (29, 10644426), (39, 7915086), (54, 5716451), (58, 5322213), (59, 5232006), (78, 3957543), (87, 3548142), (117, 2638362), (118, 2616003), (174, 1774071), (177, 1744002), (234, 1319181), (257, 1201122), (261, 1182714), (351, 879454), (354, 872001), (377, 818802), (514, 600561), (522, 591357), (531, 581334), (702, 439727), (754, 409401), (767, 402462), (771, 400374), (783, 394238), (1062, 290667), (1131, 272934), (1534, 201231), (1542, 200187), (1566, 197119), (1593, 193778), (1711, 180414), (2262, 136467), (2301, 134154), (2313, 133458), (3186, 96889), (3341, 92394), (3393, 90978), (3422, 90207), (4602, 67077), (4626, 66729), (5133, 60138), (6682, 46197), (6786, 45489), (6903, 44718), (6939, 44486), (7453, 41418), (10023, 30798), (10179, 30326), (10266, 30069), (13806, 22359), (13878, 22243), (14906, 20709), (15163, 20358), (15399, 20046)]