389699376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:555

約数の個数: 120

約数和(自身を含む): 1115189040

約数和(自身を除く): 725489664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 229, 242, 264, 293, 363, 458, 484, 528, 586, 687, 726, 879, 916, 968, 1172, 1374, 1452, 1758, 1832, 1936, 2344, 2519, 2748, 2904, 3223, 3516, 3664, 4688, 5038, 5496, 5808, 6446, 7032, 7557, 9669, 10076, 10992, 12892, 14064, 15114, 19338, 20152, 25784, 27709, 30228, 35453, 38676, 40304, 51568, 55418, 60456, 67097, 70906, 77352, 83127, 106359, 110836, 120912, 134194, 141812, 154704, 166254, 201291, 212718, 221672, 268388, 283624, 332508, 402582, 425436, 443344, 536776, 567248, 665016, 738067, 805164, 850872, 1073552, 1330032, 1476134, 1610328, 1701744, 2214201, 2952268, 3220656, 4428402, 5904536, 8118737, 8856804, 11809072, 16237474, 17713608, 24356211, 32474948, 35427216, 48712422, 64949896, 97424844, 129899792, 194849688, 389699376]

約数ペア:

[(1, 389699376), (2, 194849688), (3, 129899792), (4, 97424844), (6, 64949896), (8, 48712422), (11, 35427216), (12, 32474948), (16, 24356211), (22, 17713608), (24, 16237474), (33, 11809072), (44, 8856804), (48, 8118737), (66, 5904536), (88, 4428402), (121, 3220656), (132, 2952268), (176, 2214201), (229, 1701744), (242, 1610328), (264, 1476134), (293, 1330032), (363, 1073552), (458, 850872), (484, 805164), (528, 738067), (586, 665016), (687, 567248), (726, 536776), (879, 443344), (916, 425436), (968, 402582), (1172, 332508), (1374, 283624), (1452, 268388), (1758, 221672), (1832, 212718), (1936, 201291), (2344, 166254), (2519, 154704), (2748, 141812), (2904, 134194), (3223, 120912), (3516, 110836), (3664, 106359), (4688, 83127), (5038, 77352), (5496, 70906), (5808, 67097), (6446, 60456), (7032, 55418), (7557, 51568), (9669, 40304), (10076, 38676), (10992, 35453), (12892, 30228), (14064, 27709), (15114, 25784), (19338, 20152)]