1229040252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{13553}}^1$

素因数の和:13803

約数の個数: 72

約数和(自身を含む): 3404222640

約数和(自身を除く): 2175182388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 229, 396, 458, 687, 916, 1374, 2061, 2519, 2748, 4122, 5038, 7557, 8244, 10076, 13553, 15114, 22671, 27106, 30228, 40659, 45342, 54212, 81318, 90684, 121977, 149083, 162636, 243954, 298166, 447249, 487908, 596332, 894498, 1341747, 1788996, 2683494, 3103637, 5366988, 6207274, 9310911, 12414548, 18621822, 27932733, 34140007, 37243644, 55865466, 68280014, 102420021, 111730932, 136560028, 204840042, 307260063, 409680084, 614520126, 1229040252]

約数ペア:

[(1, 1229040252), (2, 614520126), (3, 409680084), (4, 307260063), (6, 204840042), (9, 136560028), (11, 111730932), (12, 102420021), (18, 68280014), (22, 55865466), (33, 37243644), (36, 34140007), (44, 27932733), (66, 18621822), (99, 12414548), (132, 9310911), (198, 6207274), (229, 5366988), (396, 3103637), (458, 2683494), (687, 1788996), (916, 1341747), (1374, 894498), (2061, 596332), (2519, 487908), (2748, 447249), (4122, 298166), (5038, 243954), (7557, 162636), (8244, 149083), (10076, 121977), (13553, 90684), (15114, 81318), (22671, 54212), (27106, 45342), (30228, 40659)]