31460543048

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 69837768000

約数和(自身を除く): 38377224952

約数列:

[1, 2, 4, 8, 11, 22, 29, 43, 44, 58, 67, 86, 88, 116, 121, 134, 172, 232, 242, 268, 319, 344, 389, 473, 484, 536, 638, 737, 778, 946, 968, 1247, 1276, 1474, 1556, 1892, 1943, 2494, 2552, 2881, 2948, 3112, 3509, 3784, 3886, 4279, 4988, 5203, 5762, 5896, 7018, 7772, 8107, 8558, 9976, 10406, 11281, 11524, 13717, 14036, 15544, 16214, 16727, 17116, 20812, 21373, 22562, 23048, 26063, 27434, 28072, 31691, 32428, 33454, 34232, 41624, 42746, 45124, 47069, 52126, 54868, 63382, 64856, 66908, 83549, 85492, 90248, 94138, 104252, 109736, 124091, 126764, 133816, 150887, 167098, 170984, 183997, 188276, 208504, 235103, 248182, 253528, 286693, 301774, 334196, 348601, 367994, 376552, 470206, 485083, 496364, 573386, 603548, 668392, 697202, 735988, 755827, 919039, 940412, 970166, 992728, 1120709, 1146772, 1207096, 1365001, 1394404, 1471976, 1511654, 1838078, 1880824, 1940332, 2023967, 2241418, 2293544, 2730002, 2788808, 3023308, 3153623, 3676156, 3880664, 4047934, 4482836, 5335913, 5460004, 6046616, 6307246, 7352312, 8095868, 8314097, 8965672, 10109429, 10671826, 10920008, 12327799, 12614492, 16191736, 16628194, 20218858, 21343652, 24655598, 25228984, 32500561, 33256388, 40437716, 42687304, 49311196, 58695043, 65001122, 66512776, 80875432, 91455067, 98622392, 117390086, 130002244, 135605789, 182910134, 234780172, 260004488, 271211578, 357506171, 365820268, 469560344, 542423156, 715012342, 731640536, 1084846312, 1430024684, 2860049368, 3932567881, 7865135762, 15730271524, 31460543048]

約数ペア:

[(1, 31460543048), (2, 15730271524), (4, 7865135762), (8, 3932567881), (11, 2860049368), (22, 1430024684), (29, 1084846312), (43, 731640536), (44, 715012342), (58, 542423156), (67, 469560344), (86, 365820268), (88, 357506171), (116, 271211578), (121, 260004488), (134, 234780172), (172, 182910134), (232, 135605789), (242, 130002244), (268, 117390086), (319, 98622392), (344, 91455067), (389, 80875432), (473, 66512776), (484, 65001122), (536, 58695043), (638, 49311196), (737, 42687304), (778, 40437716), (946, 33256388), (968, 32500561), (1247, 25228984), (1276, 24655598), (1474, 21343652), (1556, 20218858), (1892, 16628194), (1943, 16191736), (2494, 12614492), (2552, 12327799), (2881, 10920008), (2948, 10671826), (3112, 10109429), (3509, 8965672), (3784, 8314097), (3886, 8095868), (4279, 7352312), (4988, 6307246), (5203, 6046616), (5762, 5460004), (5896, 5335913), (7018, 4482836), (7772, 4047934), (8107, 3880664), (8558, 3676156), (9976, 3153623), (10406, 3023308), (11281, 2788808), (11524, 2730002), (13717, 2293544), (14036, 2241418), (15544, 2023967), (16214, 1940332), (16727, 1880824), (17116, 1838078), (20812, 1511654), (21373, 1471976), (22562, 1394404), (23048, 1365001), (26063, 1207096), (27434, 1146772), (28072, 1120709), (31691, 992728), (32428, 970166), (33454, 940412), (34232, 919039), (41624, 755827), (42746, 735988), (45124, 697202), (47069, 668392), (52126, 603548), (54868, 573386), (63382, 496364), (64856, 485083), (66908, 470206), (83549, 376552), (85492, 367994), (90248, 348601), (94138, 334196), (104252, 301774), (109736, 286693), (124091, 253528), (126764, 248182), (133816, 235103), (150887, 208504), (167098, 188276), (170984, 183997)]