353190708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 1030288896

約数和(自身を除く): 677098188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 103, 117, 153, 156, 204, 206, 221, 234, 306, 309, 412, 431, 442, 468, 612, 618, 663, 862, 884, 927, 1236, 1293, 1326, 1339, 1724, 1751, 1854, 1989, 2586, 2652, 2678, 3502, 3708, 3879, 3978, 4017, 5172, 5253, 5356, 5603, 7004, 7327, 7758, 7956, 8034, 10506, 11206, 12051, 14654, 15516, 15759, 16068, 16809, 21012, 21981, 22412, 22763, 24102, 29308, 31518, 33618, 43962, 44393, 45526, 48204, 50427, 63036, 65943, 67236, 68289, 87924, 88786, 91052, 95251, 100854, 131886, 133179, 136578, 177572, 190502, 201708, 204867, 263772, 266358, 273156, 285753, 381004, 399537, 409734, 532716, 571506, 577109, 754681, 799074, 819468, 857259, 1143012, 1154218, 1509362, 1598148, 1714518, 1731327, 2264043, 2308436, 3018724, 3429036, 3462654, 4528086, 5193981, 6792129, 6925308, 9056172, 9810853, 10387962, 13584258, 19621706, 20775924, 27168516, 29432559, 39243412, 58865118, 88297677, 117730236, 176595354, 353190708]

約数ペア:

[(1, 353190708), (2, 176595354), (3, 117730236), (4, 88297677), (6, 58865118), (9, 39243412), (12, 29432559), (13, 27168516), (17, 20775924), (18, 19621706), (26, 13584258), (34, 10387962), (36, 9810853), (39, 9056172), (51, 6925308), (52, 6792129), (68, 5193981), (78, 4528086), (102, 3462654), (103, 3429036), (117, 3018724), (153, 2308436), (156, 2264043), (204, 1731327), (206, 1714518), (221, 1598148), (234, 1509362), (306, 1154218), (309, 1143012), (412, 857259), (431, 819468), (442, 799074), (468, 754681), (612, 577109), (618, 571506), (663, 532716), (862, 409734), (884, 399537), (927, 381004), (1236, 285753), (1293, 273156), (1326, 266358), (1339, 263772), (1724, 204867), (1751, 201708), (1854, 190502), (1989, 177572), (2586, 136578), (2652, 133179), (2678, 131886), (3502, 100854), (3708, 95251), (3879, 91052), (3978, 88786), (4017, 87924), (5172, 68289), (5253, 67236), (5356, 65943), (5603, 63036), (7004, 50427), (7327, 48204), (7758, 45526), (7956, 44393), (8034, 43962), (10506, 33618), (11206, 31518), (12051, 29308), (14654, 24102), (15516, 22763), (15759, 22412), (16068, 21981), (16809, 21012)]