287822724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1033}}^1$

素因数の和:1185

約数の個数: 96

約数和(自身を含む): 800464896

約数和(自身を除く): 512642172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 107, 124, 186, 214, 217, 321, 372, 428, 434, 642, 651, 749, 868, 1033, 1284, 1302, 1498, 2066, 2247, 2604, 2996, 3099, 3317, 4132, 4494, 6198, 6634, 7231, 8988, 9951, 12396, 13268, 14462, 19902, 21693, 23219, 28924, 32023, 39804, 43386, 46438, 64046, 69657, 86772, 92876, 96069, 110531, 128092, 139314, 192138, 221062, 224161, 278628, 331593, 384276, 442124, 448322, 663186, 672483, 773717, 896644, 1326372, 1344966, 1547434, 2321151, 2689932, 3094868, 3426461, 4642302, 6852922, 9284604, 10279383, 13705844, 20558766, 23985227, 41117532, 47970454, 71955681, 95940908, 143911362, 287822724]

約数ペア:

[(1, 287822724), (2, 143911362), (3, 95940908), (4, 71955681), (6, 47970454), (7, 41117532), (12, 23985227), (14, 20558766), (21, 13705844), (28, 10279383), (31, 9284604), (42, 6852922), (62, 4642302), (84, 3426461), (93, 3094868), (107, 2689932), (124, 2321151), (186, 1547434), (214, 1344966), (217, 1326372), (321, 896644), (372, 773717), (428, 672483), (434, 663186), (642, 448322), (651, 442124), (749, 384276), (868, 331593), (1033, 278628), (1284, 224161), (1302, 221062), (1498, 192138), (2066, 139314), (2247, 128092), (2604, 110531), (2996, 96069), (3099, 92876), (3317, 86772), (4132, 69657), (4494, 64046), (6198, 46438), (6634, 43386), (7231, 39804), (8988, 32023), (9951, 28924), (12396, 23219), (13268, 21693), (14462, 19902)]