728656018727

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{5309}}^1$

素因数の和:5676

約数の個数: 64

約数和(自身を含む): 920840659200

約数和(自身を除く): 192184640473

約数列:

[1, 7, 13, 91, 101, 109, 137, 707, 763, 959, 1313, 1417, 1781, 5309, 9191, 9919, 11009, 12467, 13837, 14933, 37163, 69017, 77063, 96859, 104531, 143117, 179881, 194129, 483119, 536209, 578681, 727333, 1001819, 1259167, 1358903, 1508233, 3753463, 4050767, 5091331, 6970717, 7522853, 9455329, 10557631, 19607029, 48795019, 52659971, 58446781, 66187303, 73460633, 79279297, 137249203, 409127467, 514224431, 554955079, 759808153, 954988229, 1030630861, 5318657071, 6684917603, 7214416027, 8007208997, 56050462979, 104093716961, 728656018727]

約数ペア:

[(1, 728656018727), (7, 104093716961), (13, 56050462979), (91, 8007208997), (101, 7214416027), (109, 6684917603), (137, 5318657071), (707, 1030630861), (763, 954988229), (959, 759808153), (1313, 554955079), (1417, 514224431), (1781, 409127467), (5309, 137249203), (9191, 79279297), (9919, 73460633), (11009, 66187303), (12467, 58446781), (13837, 52659971), (14933, 48795019), (37163, 19607029), (69017, 10557631), (77063, 9455329), (96859, 7522853), (104531, 6970717), (143117, 5091331), (179881, 4050767), (194129, 3753463), (483119, 1508233), (536209, 1358903), (578681, 1259167), (727333, 1001819)]