1520776796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 3684925440

約数和(自身を除く): 2164148644

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 44, 62, 76, 77, 83, 101, 124, 133, 154, 166, 202, 209, 217, 266, 308, 332, 341, 404, 418, 434, 532, 581, 589, 682, 707, 836, 868, 913, 1111, 1162, 1178, 1364, 1414, 1463, 1577, 1826, 1919, 2222, 2324, 2356, 2387, 2573, 2828, 2926, 3131, 3154, 3652, 3838, 4123, 4444, 4774, 5146, 5852, 6262, 6308, 6391, 6479, 7676, 7777, 8246, 8383, 9548, 10292, 11039, 12524, 12782, 12958, 13433, 15554, 16492, 16766, 17347, 18011, 21109, 21917, 22078, 25564, 25916, 26866, 28303, 31108, 33532, 34441, 34694, 36022, 42218, 43834, 44156, 45353, 48887, 53732, 56606, 58681, 59489, 68882, 69388, 72044, 84436, 87668, 90706, 92213, 97774, 113212, 117362, 118978, 121429, 137764, 147763, 159277, 181412, 184426, 195548, 198121, 234724, 237956, 241087, 242858, 259873, 295526, 318554, 342209, 368852, 396242, 416423, 482174, 485716, 519746, 537757, 591052, 637108, 645491, 654379, 684418, 792484, 832846, 964348, 1039492, 1075514, 1114939, 1290982, 1308758, 1368836, 1665692, 1752047, 1819111, 2151028, 2229878, 2581964, 2617516, 2858603, 3504094, 3638222, 3764299, 4459756, 4580653, 4937587, 5717206, 7008188, 7276444, 7528598, 9161306, 9875174, 11434412, 12264329, 15057196, 18322612, 19750348, 20010221, 24528658, 34563109, 40020442, 49057316, 54313457, 69126218, 80040884, 108626914, 138252436, 217253828, 380194199, 760388398, 1520776796]

約数ペア:

[(1, 1520776796), (2, 760388398), (4, 380194199), (7, 217253828), (11, 138252436), (14, 108626914), (19, 80040884), (22, 69126218), (28, 54313457), (31, 49057316), (38, 40020442), (44, 34563109), (62, 24528658), (76, 20010221), (77, 19750348), (83, 18322612), (101, 15057196), (124, 12264329), (133, 11434412), (154, 9875174), (166, 9161306), (202, 7528598), (209, 7276444), (217, 7008188), (266, 5717206), (308, 4937587), (332, 4580653), (341, 4459756), (404, 3764299), (418, 3638222), (434, 3504094), (532, 2858603), (581, 2617516), (589, 2581964), (682, 2229878), (707, 2151028), (836, 1819111), (868, 1752047), (913, 1665692), (1111, 1368836), (1162, 1308758), (1178, 1290982), (1364, 1114939), (1414, 1075514), (1463, 1039492), (1577, 964348), (1826, 832846), (1919, 792484), (2222, 684418), (2324, 654379), (2356, 645491), (2387, 637108), (2573, 591052), (2828, 537757), (2926, 519746), (3131, 485716), (3154, 482174), (3652, 416423), (3838, 396242), (4123, 368852), (4444, 342209), (4774, 318554), (5146, 295526), (5852, 259873), (6262, 242858), (6308, 241087), (6391, 237956), (6479, 234724), (7676, 198121), (7777, 195548), (8246, 184426), (8383, 181412), (9548, 159277), (10292, 147763), (11039, 137764), (12524, 121429), (12782, 118978), (12958, 117362), (13433, 113212), (15554, 97774), (16492, 92213), (16766, 90706), (17347, 87668), (18011, 84436), (21109, 72044), (21917, 69388), (22078, 68882), (25564, 59489), (25916, 58681), (26866, 56606), (28303, 53732), (31108, 48887), (33532, 45353), (34441, 44156), (34694, 43834), (36022, 42218)]