689402016

素因数分解:

$2^5\times 3^4\times {\mathrm{47}}^1\times {\mathrm{5659}}^1$

素因数の和:5728

約数の個数: 120

約数和(自身を含む): 2071016640

約数和(自身を除く): 1381614624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 81, 94, 96, 108, 141, 144, 162, 188, 216, 282, 288, 324, 376, 423, 432, 564, 648, 752, 846, 864, 1128, 1269, 1296, 1504, 1692, 2256, 2538, 2592, 3384, 3807, 4512, 5076, 5659, 6768, 7614, 10152, 11318, 13536, 15228, 16977, 20304, 22636, 30456, 33954, 40608, 45272, 50931, 60912, 67908, 90544, 101862, 121824, 135816, 152793, 181088, 203724, 265973, 271632, 305586, 407448, 458379, 531946, 543264, 611172, 797919, 814896, 916758, 1063892, 1222344, 1595838, 1629792, 1833516, 2127784, 2393757, 2444688, 3191676, 3667032, 4255568, 4787514, 4889376, 6383352, 7181271, 7334064, 8511136, 9575028, 12766704, 14362542, 14668128, 19150056, 21543813, 25533408, 28725084, 38300112, 43087626, 57450168, 76600224, 86175252, 114900336, 172350504, 229800672, 344701008, 689402016]

約数ペア:

[(1, 689402016), (2, 344701008), (3, 229800672), (4, 172350504), (6, 114900336), (8, 86175252), (9, 76600224), (12, 57450168), (16, 43087626), (18, 38300112), (24, 28725084), (27, 25533408), (32, 21543813), (36, 19150056), (47, 14668128), (48, 14362542), (54, 12766704), (72, 9575028), (81, 8511136), (94, 7334064), (96, 7181271), (108, 6383352), (141, 4889376), (144, 4787514), (162, 4255568), (188, 3667032), (216, 3191676), (282, 2444688), (288, 2393757), (324, 2127784), (376, 1833516), (423, 1629792), (432, 1595838), (564, 1222344), (648, 1063892), (752, 916758), (846, 814896), (864, 797919), (1128, 611172), (1269, 543264), (1296, 531946), (1504, 458379), (1692, 407448), (2256, 305586), (2538, 271632), (2592, 265973), (3384, 203724), (3807, 181088), (4512, 152793), (5076, 135816), (5659, 121824), (6768, 101862), (7614, 90544), (10152, 67908), (11318, 60912), (13536, 50931), (15228, 45272), (16977, 40608), (20304, 33954), (22636, 30456)]