217232712

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{16487}}^1$

素因数の和:16563

約数の個数: 64

約数和(自身を含む): 613353600

約数和(自身を除く): 396120888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 6588, 13176, 16487, 32974, 49461, 65948, 98922, 131896, 148383, 197844, 296766, 395688, 445149, 593532, 890298, 1005707, 1187064, 1780596, 2011414, 3017121, 3561192, 4022828, 6034242, 8045656, 9051363, 12068484, 18102726, 24136968, 27154089, 36205452, 54308178, 72410904, 108616356, 217232712]

約数ペア:

[(1, 217232712), (2, 108616356), (3, 72410904), (4, 54308178), (6, 36205452), (8, 27154089), (9, 24136968), (12, 18102726), (18, 12068484), (24, 9051363), (27, 8045656), (36, 6034242), (54, 4022828), (61, 3561192), (72, 3017121), (108, 2011414), (122, 1780596), (183, 1187064), (216, 1005707), (244, 890298), (366, 593532), (488, 445149), (549, 395688), (732, 296766), (1098, 197844), (1464, 148383), (1647, 131896), (2196, 98922), (3294, 65948), (4392, 49461), (6588, 32974), (13176, 16487)]