251234020002

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2801}}^1\times {\mathrm{16057}}^1$

素因数の和:18896

約数の個数: 96

約数和(自身を含む): 615524978880

約数和(自身を除く): 364290958878

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 2801, 5586, 5602, 8403, 16057, 16806, 19607, 32114, 39214, 48171, 53219, 58821, 96342, 106438, 112399, 117642, 137249, 159657, 224798, 274498, 305083, 319314, 337197, 372533, 411747, 610166, 674394, 745066, 786793, 823494, 915249, 1117599, 1573586, 1830498, 2135581, 2235198, 2360379, 2607731, 4271162, 4720758, 5215462, 6406743, 7823193, 12813486, 14949067, 15646386, 29898134, 44847201, 44975657, 89694402, 89951314, 134926971, 269853942, 314829599, 629659198, 854537483, 944488797, 1709074966, 1888977594, 2203807193, 2563612449, 4407614386, 5127224898, 5981762381, 6611421579, 11963524762, 13222843158, 17945287143, 35890574286, 41872336667, 83744673334, 125617010001, 251234020002]

約数ペア:

[(1, 251234020002), (2, 125617010001), (3, 83744673334), (6, 41872336667), (7, 35890574286), (14, 17945287143), (19, 13222843158), (21, 11963524762), (38, 6611421579), (42, 5981762381), (49, 5127224898), (57, 4407614386), (98, 2563612449), (114, 2203807193), (133, 1888977594), (147, 1709074966), (266, 944488797), (294, 854537483), (399, 629659198), (798, 314829599), (931, 269853942), (1862, 134926971), (2793, 89951314), (2801, 89694402), (5586, 44975657), (5602, 44847201), (8403, 29898134), (16057, 15646386), (16806, 14949067), (19607, 12813486), (32114, 7823193), (39214, 6406743), (48171, 5215462), (53219, 4720758), (58821, 4271162), (96342, 2607731), (106438, 2360379), (112399, 2235198), (117642, 2135581), (137249, 1830498), (159657, 1573586), (224798, 1117599), (274498, 915249), (305083, 823494), (319314, 786793), (337197, 745066), (372533, 674394), (411747, 610166)]