628144902

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7951}}^1$

素因数の和:7999

約数の個数: 128

約数和(自身を含む): 1832140800

約数和(自身を除く): 1203995898

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 189, 198, 209, 231, 266, 297, 342, 378, 399, 418, 462, 513, 594, 627, 693, 798, 1026, 1197, 1254, 1386, 1463, 1881, 2079, 2394, 2926, 3591, 3762, 4158, 4389, 5643, 7182, 7951, 8778, 11286, 13167, 15902, 23853, 26334, 39501, 47706, 55657, 71559, 79002, 87461, 111314, 143118, 151069, 166971, 174922, 214677, 262383, 302138, 333942, 429354, 453207, 500913, 524766, 612227, 787149, 906414, 1001826, 1057483, 1224454, 1359621, 1502739, 1574298, 1661759, 1836681, 2114966, 2361447, 2719242, 3005478, 3172449, 3323518, 3673362, 4078863, 4722894, 4985277, 5510043, 6344898, 8157726, 9517347, 9970554, 11020086, 11632313, 14955831, 16530129, 19034694, 23264626, 28552041, 29911662, 33060258, 34896939, 44867493, 57104082, 69793878, 89734986, 104690817, 209381634, 314072451, 628144902]

約数ペア:

[(1, 628144902), (2, 314072451), (3, 209381634), (6, 104690817), (7, 89734986), (9, 69793878), (11, 57104082), (14, 44867493), (18, 34896939), (19, 33060258), (21, 29911662), (22, 28552041), (27, 23264626), (33, 19034694), (38, 16530129), (42, 14955831), (54, 11632313), (57, 11020086), (63, 9970554), (66, 9517347), (77, 8157726), (99, 6344898), (114, 5510043), (126, 4985277), (133, 4722894), (154, 4078863), (171, 3673362), (189, 3323518), (198, 3172449), (209, 3005478), (231, 2719242), (266, 2361447), (297, 2114966), (342, 1836681), (378, 1661759), (399, 1574298), (418, 1502739), (462, 1359621), (513, 1224454), (594, 1057483), (627, 1001826), (693, 906414), (798, 787149), (1026, 612227), (1197, 524766), (1254, 500913), (1386, 453207), (1463, 429354), (1881, 333942), (2079, 302138), (2394, 262383), (2926, 214677), (3591, 174922), (3762, 166971), (4158, 151069), (4389, 143118), (5643, 111314), (7182, 87461), (7951, 79002), (8778, 71559), (11286, 55657), (13167, 47706), (15902, 39501), (23853, 26334)]