748508724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{16333}}^1$

素因数の和:16429

約数の個数: 72

約数和(自身を含む): 2021495840

約数和(自身を除く): 1272987116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 114, 134, 171, 201, 228, 268, 342, 402, 603, 684, 804, 1206, 1273, 2412, 2546, 3819, 5092, 7638, 11457, 15276, 16333, 22914, 32666, 45828, 48999, 65332, 97998, 146997, 195996, 293994, 310327, 587988, 620654, 930981, 1094311, 1241308, 1861962, 2188622, 2792943, 3282933, 3723924, 4377244, 5585886, 6565866, 9848799, 11171772, 13131732, 19697598, 20791909, 39395196, 41583818, 62375727, 83167636, 124751454, 187127181, 249502908, 374254362, 748508724]

約数ペア:

[(1, 748508724), (2, 374254362), (3, 249502908), (4, 187127181), (6, 124751454), (9, 83167636), (12, 62375727), (18, 41583818), (19, 39395196), (36, 20791909), (38, 19697598), (57, 13131732), (67, 11171772), (76, 9848799), (114, 6565866), (134, 5585886), (171, 4377244), (201, 3723924), (228, 3282933), (268, 2792943), (342, 2188622), (402, 1861962), (603, 1241308), (684, 1094311), (804, 930981), (1206, 620654), (1273, 587988), (2412, 310327), (2546, 293994), (3819, 195996), (5092, 146997), (7638, 97998), (11457, 65332), (15276, 48999), (16333, 45828), (22914, 32666)]