351415908

素因数分解:

$2^2\times 3^7\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 986820800

約数和(自身を除く): 635404892

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 139, 153, 162, 204, 243, 278, 289, 306, 324, 417, 459, 486, 556, 578, 612, 729, 834, 867, 918, 972, 1156, 1251, 1377, 1458, 1668, 1734, 1836, 2187, 2363, 2502, 2601, 2754, 2916, 3468, 3753, 4131, 4374, 4726, 5004, 5202, 5508, 7089, 7506, 7803, 8262, 8748, 9452, 10404, 11259, 12393, 14178, 15012, 15606, 16524, 21267, 22518, 23409, 24786, 28356, 31212, 33777, 37179, 40171, 42534, 45036, 46818, 49572, 63801, 67554, 70227, 74358, 80342, 85068, 93636, 101331, 120513, 127602, 135108, 140454, 148716, 160684, 191403, 202662, 210681, 241026, 255204, 280908, 303993, 361539, 382806, 405324, 421362, 482052, 574209, 607986, 632043, 723078, 765612, 842724, 1084617, 1148418, 1215972, 1264086, 1446156, 1722627, 2169234, 2296836, 2528172, 3253851, 3445254, 4338468, 5167881, 6507702, 6890508, 9761553, 10335762, 13015404, 19523106, 20671524, 29284659, 39046212, 58569318, 87853977, 117138636, 175707954, 351415908]

約数ペア:

[(1, 351415908), (2, 175707954), (3, 117138636), (4, 87853977), (6, 58569318), (9, 39046212), (12, 29284659), (17, 20671524), (18, 19523106), (27, 13015404), (34, 10335762), (36, 9761553), (51, 6890508), (54, 6507702), (68, 5167881), (81, 4338468), (102, 3445254), (108, 3253851), (139, 2528172), (153, 2296836), (162, 2169234), (204, 1722627), (243, 1446156), (278, 1264086), (289, 1215972), (306, 1148418), (324, 1084617), (417, 842724), (459, 765612), (486, 723078), (556, 632043), (578, 607986), (612, 574209), (729, 482052), (834, 421362), (867, 405324), (918, 382806), (972, 361539), (1156, 303993), (1251, 280908), (1377, 255204), (1458, 241026), (1668, 210681), (1734, 202662), (1836, 191403), (2187, 160684), (2363, 148716), (2502, 140454), (2601, 135108), (2754, 127602), (2916, 120513), (3468, 101331), (3753, 93636), (4131, 85068), (4374, 80342), (4726, 74358), (5004, 70227), (5202, 67554), (5508, 63801), (7089, 49572), (7506, 46818), (7803, 45036), (8262, 42534), (8748, 40171), (9452, 37179), (10404, 33777), (11259, 31212), (12393, 28356), (14178, 24786), (15012, 23409), (15606, 22518), (16524, 21267)]