297710028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 944536320

約数和(自身を除く): 646826292

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 211, 231, 252, 308, 396, 422, 462, 509, 633, 693, 844, 924, 1018, 1266, 1386, 1477, 1527, 1899, 2036, 2321, 2532, 2772, 2954, 3054, 3563, 3798, 4431, 4581, 4642, 5599, 5908, 6108, 6963, 7126, 7596, 8862, 9162, 9284, 10689, 11198, 13293, 13926, 14252, 16247, 16797, 17724, 18324, 20889, 21378, 22396, 26586, 27852, 32067, 32494, 33594, 39193, 41778, 42756, 48741, 50391, 53172, 64134, 64988, 67188, 78386, 83556, 97482, 100782, 107399, 117579, 128268, 146223, 156772, 194964, 201564, 214798, 235158, 292446, 322197, 352737, 429596, 470316, 584892, 644394, 705474, 751793, 966591, 1181389, 1288788, 1410948, 1503586, 1933182, 2255379, 2362778, 3007172, 3544167, 3866364, 4510758, 4725556, 6766137, 7088334, 8269723, 9021516, 10632501, 13532274, 14176668, 16539446, 21265002, 24809169, 27064548, 33078892, 42530004, 49618338, 74427507, 99236676, 148855014, 297710028]

約数ペア:

[(1, 297710028), (2, 148855014), (3, 99236676), (4, 74427507), (6, 49618338), (7, 42530004), (9, 33078892), (11, 27064548), (12, 24809169), (14, 21265002), (18, 16539446), (21, 14176668), (22, 13532274), (28, 10632501), (33, 9021516), (36, 8269723), (42, 7088334), (44, 6766137), (63, 4725556), (66, 4510758), (77, 3866364), (84, 3544167), (99, 3007172), (126, 2362778), (132, 2255379), (154, 1933182), (198, 1503586), (211, 1410948), (231, 1288788), (252, 1181389), (308, 966591), (396, 751793), (422, 705474), (462, 644394), (509, 584892), (633, 470316), (693, 429596), (844, 352737), (924, 322197), (1018, 292446), (1266, 235158), (1386, 214798), (1477, 201564), (1527, 194964), (1899, 156772), (2036, 146223), (2321, 128268), (2532, 117579), (2772, 107399), (2954, 100782), (3054, 97482), (3563, 83556), (3798, 78386), (4431, 67188), (4581, 64988), (4642, 64134), (5599, 53172), (5908, 50391), (6108, 48741), (6963, 42756), (7126, 41778), (7596, 39193), (8862, 33594), (9162, 32494), (9284, 32067), (10689, 27852), (11198, 26586), (13293, 22396), (13926, 21378), (14252, 20889), (16247, 18324), (16797, 17724)]