266678412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^2$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 841112832

約数和(自身を除く): 574434420

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 149, 154, 156, 182, 231, 273, 286, 298, 308, 364, 429, 447, 462, 546, 572, 596, 858, 894, 924, 1001, 1043, 1092, 1639, 1716, 1788, 1937, 2002, 2086, 3003, 3129, 3278, 3874, 4004, 4172, 4917, 5811, 6006, 6258, 6556, 7748, 9834, 11473, 11622, 12012, 12516, 13559, 19668, 21307, 22201, 22946, 23244, 27118, 34419, 40677, 42614, 44402, 45892, 54236, 63921, 66603, 68838, 81354, 85228, 88804, 127842, 133206, 137676, 149149, 155407, 162708, 244211, 255684, 266412, 288613, 298298, 310814, 447447, 466221, 488422, 577226, 596596, 621628, 732633, 865839, 894894, 932442, 976844, 1154452, 1465266, 1709477, 1731678, 1789788, 1864884, 2020291, 2930532, 3174743, 3418954, 3463356, 4040582, 5128431, 6060873, 6349486, 6837908, 8081164, 9524229, 10256862, 12121746, 12698972, 19048458, 20513724, 22223201, 24243492, 38096916, 44446402, 66669603, 88892804, 133339206, 266678412]

約数ペア:

[(1, 266678412), (2, 133339206), (3, 88892804), (4, 66669603), (6, 44446402), (7, 38096916), (11, 24243492), (12, 22223201), (13, 20513724), (14, 19048458), (21, 12698972), (22, 12121746), (26, 10256862), (28, 9524229), (33, 8081164), (39, 6837908), (42, 6349486), (44, 6060873), (52, 5128431), (66, 4040582), (77, 3463356), (78, 3418954), (84, 3174743), (91, 2930532), (132, 2020291), (143, 1864884), (149, 1789788), (154, 1731678), (156, 1709477), (182, 1465266), (231, 1154452), (273, 976844), (286, 932442), (298, 894894), (308, 865839), (364, 732633), (429, 621628), (447, 596596), (462, 577226), (546, 488422), (572, 466221), (596, 447447), (858, 310814), (894, 298298), (924, 288613), (1001, 266412), (1043, 255684), (1092, 244211), (1639, 162708), (1716, 155407), (1788, 149149), (1937, 137676), (2002, 133206), (2086, 127842), (3003, 88804), (3129, 85228), (3278, 81354), (3874, 68838), (4004, 66603), (4172, 63921), (4917, 54236), (5811, 45892), (6006, 44402), (6258, 42614), (6556, 40677), (7748, 34419), (9834, 27118), (11473, 23244), (11622, 22946), (12012, 22201), (12516, 21307), (13559, 19668)]