907921404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1889}}^1$

素因数の和:2004

約数の個数: 108

約数和(自身を含む): 2517933600

約数和(自身を除く): 1610012196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 169, 234, 237, 316, 338, 468, 474, 507, 676, 711, 948, 1014, 1027, 1422, 1521, 1889, 2028, 2054, 2844, 3042, 3081, 3778, 4108, 5667, 6084, 6162, 7556, 9243, 11334, 12324, 13351, 17001, 18486, 22668, 24557, 26702, 34002, 36972, 40053, 49114, 53404, 68004, 73671, 80106, 98228, 120159, 147342, 149231, 160212, 221013, 240318, 294684, 298462, 319241, 442026, 447693, 480636, 596924, 638482, 884052, 895386, 957723, 1276964, 1343079, 1790772, 1915446, 1940003, 2686158, 2873169, 3830892, 3880006, 5372316, 5746338, 5820009, 7760012, 11492676, 11640018, 17460027, 23280036, 25220039, 34920054, 50440078, 69840108, 75660117, 100880156, 151320234, 226980351, 302640468, 453960702, 907921404]

約数ペア:

[(1, 907921404), (2, 453960702), (3, 302640468), (4, 226980351), (6, 151320234), (9, 100880156), (12, 75660117), (13, 69840108), (18, 50440078), (26, 34920054), (36, 25220039), (39, 23280036), (52, 17460027), (78, 11640018), (79, 11492676), (117, 7760012), (156, 5820009), (158, 5746338), (169, 5372316), (234, 3880006), (237, 3830892), (316, 2873169), (338, 2686158), (468, 1940003), (474, 1915446), (507, 1790772), (676, 1343079), (711, 1276964), (948, 957723), (1014, 895386), (1027, 884052), (1422, 638482), (1521, 596924), (1889, 480636), (2028, 447693), (2054, 442026), (2844, 319241), (3042, 298462), (3081, 294684), (3778, 240318), (4108, 221013), (5667, 160212), (6084, 149231), (6162, 147342), (7556, 120159), (9243, 98228), (11334, 80106), (12324, 73671), (13351, 68004), (17001, 53404), (18486, 49114), (22668, 40053), (24557, 36972), (26702, 34002)]