649793628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 1839801600

約数和(自身を除く): 1190007972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 103, 132, 178, 179, 198, 206, 267, 309, 356, 358, 396, 412, 534, 537, 618, 716, 801, 927, 979, 1068, 1074, 1133, 1236, 1602, 1611, 1854, 1958, 1969, 2148, 2266, 2937, 3204, 3222, 3399, 3708, 3916, 3938, 4532, 5874, 5907, 6444, 6798, 7876, 8811, 9167, 10197, 11748, 11814, 13596, 15931, 17622, 17721, 18334, 18437, 20394, 23628, 27501, 31862, 35244, 35442, 36668, 36874, 40788, 47793, 55002, 55311, 63724, 70884, 73748, 82503, 95586, 100837, 110004, 110622, 143379, 165006, 165933, 175241, 191172, 201674, 202807, 221244, 286758, 302511, 330012, 331866, 350482, 403348, 405614, 525723, 573516, 605022, 608421, 663732, 700964, 811228, 907533, 1051446, 1210044, 1216842, 1577169, 1640893, 1815066, 1825263, 2102892, 2433684, 3154338, 3281786, 3630132, 3650526, 4922679, 6308676, 6563572, 7301052, 9845358, 14768037, 18049823, 19690716, 29536074, 36099646, 54149469, 59072148, 72199292, 108298938, 162448407, 216597876, 324896814, 649793628]

約数ペア:

[(1, 649793628), (2, 324896814), (3, 216597876), (4, 162448407), (6, 108298938), (9, 72199292), (11, 59072148), (12, 54149469), (18, 36099646), (22, 29536074), (33, 19690716), (36, 18049823), (44, 14768037), (66, 9845358), (89, 7301052), (99, 6563572), (103, 6308676), (132, 4922679), (178, 3650526), (179, 3630132), (198, 3281786), (206, 3154338), (267, 2433684), (309, 2102892), (356, 1825263), (358, 1815066), (396, 1640893), (412, 1577169), (534, 1216842), (537, 1210044), (618, 1051446), (716, 907533), (801, 811228), (927, 700964), (979, 663732), (1068, 608421), (1074, 605022), (1133, 573516), (1236, 525723), (1602, 405614), (1611, 403348), (1854, 350482), (1958, 331866), (1969, 330012), (2148, 302511), (2266, 286758), (2937, 221244), (3204, 202807), (3222, 201674), (3399, 191172), (3708, 175241), (3916, 165933), (3938, 165006), (4532, 143379), (5874, 110622), (5907, 110004), (6444, 100837), (6798, 95586), (7876, 82503), (8811, 73748), (9167, 70884), (10197, 63724), (11748, 55311), (11814, 55002), (13596, 47793), (15931, 40788), (17622, 36874), (17721, 36668), (18334, 35442), (18437, 35244), (20394, 31862), (23628, 27501)]