408162006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:658

約数の個数: 96

約数和(自身を含む): 1041131520

約数和(自身を除く): 632969514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 157, 282, 314, 329, 423, 439, 471, 658, 846, 878, 942, 987, 1099, 1317, 1413, 1974, 2198, 2634, 2826, 2961, 3073, 3297, 3951, 5922, 6146, 6594, 7379, 7902, 9219, 9891, 14758, 18438, 19782, 20633, 22137, 27657, 41266, 44274, 51653, 55314, 61899, 66411, 68923, 103306, 123798, 132822, 137846, 144431, 154959, 185697, 206769, 288862, 309918, 371394, 413538, 433293, 464877, 482461, 620307, 866586, 929754, 964922, 1240614, 1299879, 1447383, 2599758, 2894766, 3239381, 4342149, 6478762, 8684298, 9718143, 19436286, 22675667, 29154429, 45351334, 58308858, 68027001, 136054002, 204081003, 408162006]

約数ペア:

[(1, 408162006), (2, 204081003), (3, 136054002), (6, 68027001), (7, 58308858), (9, 45351334), (14, 29154429), (18, 22675667), (21, 19436286), (42, 9718143), (47, 8684298), (63, 6478762), (94, 4342149), (126, 3239381), (141, 2894766), (157, 2599758), (282, 1447383), (314, 1299879), (329, 1240614), (423, 964922), (439, 929754), (471, 866586), (658, 620307), (846, 482461), (878, 464877), (942, 433293), (987, 413538), (1099, 371394), (1317, 309918), (1413, 288862), (1974, 206769), (2198, 185697), (2634, 154959), (2826, 144431), (2961, 137846), (3073, 132822), (3297, 123798), (3951, 103306), (5922, 68923), (6146, 66411), (6594, 61899), (7379, 55314), (7902, 51653), (9219, 44274), (9891, 41266), (14758, 27657), (18438, 22137), (19782, 20633)]