1687758936

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 4464979200

約数和(自身を除く): 2777220264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 107, 116, 131, 173, 174, 214, 232, 262, 321, 346, 348, 393, 428, 519, 524, 642, 692, 696, 786, 856, 1038, 1048, 1284, 1384, 1572, 2076, 2568, 3103, 3144, 3799, 4152, 5017, 6206, 7598, 9309, 10034, 11397, 12412, 14017, 15051, 15196, 18511, 18618, 20068, 22663, 22794, 24824, 28034, 30102, 30392, 37022, 37236, 40136, 42051, 45326, 45588, 55533, 56068, 60204, 67989, 74044, 74472, 84102, 90652, 91176, 111066, 112136, 120408, 135978, 148088, 168204, 181304, 222132, 271956, 336408, 406493, 444264, 536819, 543912, 657227, 812986, 1073638, 1219479, 1314454, 1610457, 1625972, 1971681, 2147276, 2424941, 2438958, 2628908, 3220914, 3251944, 3943362, 4294552, 4849882, 4877916, 5257816, 6441828, 7274823, 7886724, 9699764, 9755832, 12883656, 14549646, 15773448, 19399528, 29099292, 58198584, 70323289, 140646578, 210969867, 281293156, 421939734, 562586312, 843879468, 1687758936]

約数ペア:

[(1, 1687758936), (2, 843879468), (3, 562586312), (4, 421939734), (6, 281293156), (8, 210969867), (12, 140646578), (24, 70323289), (29, 58198584), (58, 29099292), (87, 19399528), (107, 15773448), (116, 14549646), (131, 12883656), (173, 9755832), (174, 9699764), (214, 7886724), (232, 7274823), (262, 6441828), (321, 5257816), (346, 4877916), (348, 4849882), (393, 4294552), (428, 3943362), (519, 3251944), (524, 3220914), (642, 2628908), (692, 2438958), (696, 2424941), (786, 2147276), (856, 1971681), (1038, 1625972), (1048, 1610457), (1284, 1314454), (1384, 1219479), (1572, 1073638), (2076, 812986), (2568, 657227), (3103, 543912), (3144, 536819), (3799, 444264), (4152, 406493), (5017, 336408), (6206, 271956), (7598, 222132), (9309, 181304), (10034, 168204), (11397, 148088), (12412, 135978), (14017, 120408), (15051, 112136), (15196, 111066), (18511, 91176), (18618, 90652), (20068, 84102), (22663, 74472), (22794, 74044), (24824, 67989), (28034, 60204), (30102, 56068), (30392, 55533), (37022, 45588), (37236, 45326), (40136, 42051)]