745224004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:753

約数の個数: 96

約数和(自身を含む): 1644339200

約数和(自身を除く): 899115196

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 73, 76, 124, 133, 146, 217, 266, 292, 434, 511, 532, 589, 619, 868, 1022, 1178, 1238, 1387, 2044, 2263, 2356, 2476, 2774, 4123, 4333, 4526, 5548, 8246, 8666, 9052, 9709, 11761, 15841, 16492, 17332, 19189, 19418, 23522, 31682, 38378, 38836, 42997, 45187, 47044, 63364, 76756, 82327, 85994, 90374, 134323, 164654, 171988, 180748, 268646, 300979, 316309, 329308, 364591, 537292, 601958, 632618, 729182, 858553, 1203916, 1265236, 1400797, 1458364, 1717106, 2552137, 2801594, 3434212, 5104274, 5603188, 6009871, 9805579, 10208548, 12019742, 19611158, 24039484, 26615143, 39222316, 53230286, 106460572, 186306001, 372612002, 745224004]

約数ペア:

[(1, 745224004), (2, 372612002), (4, 186306001), (7, 106460572), (14, 53230286), (19, 39222316), (28, 26615143), (31, 24039484), (38, 19611158), (62, 12019742), (73, 10208548), (76, 9805579), (124, 6009871), (133, 5603188), (146, 5104274), (217, 3434212), (266, 2801594), (292, 2552137), (434, 1717106), (511, 1458364), (532, 1400797), (589, 1265236), (619, 1203916), (868, 858553), (1022, 729182), (1178, 632618), (1238, 601958), (1387, 537292), (2044, 364591), (2263, 329308), (2356, 316309), (2476, 300979), (2774, 268646), (4123, 180748), (4333, 171988), (4526, 164654), (5548, 134323), (8246, 90374), (8666, 85994), (9052, 82327), (9709, 76756), (11761, 63364), (15841, 47044), (16492, 45187), (17332, 42997), (19189, 38836), (19418, 38378), (23522, 31682)]