247231068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{24733}}^1$

素因数の和:24771

約数の個数: 72

約数和(自身を含む): 710558352

約数和(自身を除く): 463327284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 24733, 49466, 74199, 98932, 148398, 173131, 296796, 346262, 420461, 519393, 692524, 840922, 1038786, 1211917, 1261383, 1681844, 2077572, 2423834, 2522766, 2943227, 3635751, 4847668, 5045532, 5886454, 7271502, 8829681, 11772908, 14543004, 17659362, 20602589, 35318724, 41205178, 61807767, 82410356, 123615534, 247231068]

約数ペア:

[(1, 247231068), (2, 123615534), (3, 82410356), (4, 61807767), (6, 41205178), (7, 35318724), (12, 20602589), (14, 17659362), (17, 14543004), (21, 11772908), (28, 8829681), (34, 7271502), (42, 5886454), (49, 5045532), (51, 4847668), (68, 3635751), (84, 2943227), (98, 2522766), (102, 2423834), (119, 2077572), (147, 1681844), (196, 1261383), (204, 1211917), (238, 1038786), (294, 840922), (357, 692524), (476, 519393), (588, 420461), (714, 346262), (833, 296796), (1428, 173131), (1666, 148398), (2499, 98932), (3332, 74199), (4998, 49466), (9996, 24733)]