2800868796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:505

約数の個数: 216

約数和(自身を含む): 8339451120

約数和(自身を除く): 5538582324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 109, 121, 132, 153, 187, 198, 204, 218, 242, 306, 327, 347, 363, 374, 396, 436, 484, 561, 612, 654, 694, 726, 748, 981, 1041, 1089, 1122, 1199, 1308, 1388, 1452, 1683, 1853, 1962, 2057, 2082, 2178, 2244, 2398, 3123, 3366, 3597, 3706, 3817, 3924, 4114, 4164, 4356, 4796, 5559, 5899, 6171, 6246, 6732, 7194, 7412, 7634, 8228, 10791, 11118, 11451, 11798, 12342, 12492, 13189, 14388, 15268, 16677, 17697, 18513, 20383, 21582, 22236, 22902, 23596, 24684, 26378, 33354, 34353, 35394, 37026, 37823, 39567, 40766, 41987, 43164, 45804, 52756, 53091, 61149, 64889, 66708, 68706, 70788, 74052, 75646, 79134, 81532, 83974, 106182, 113469, 118701, 122298, 125961, 129778, 137412, 151292, 158268, 167948, 183447, 194667, 212364, 224213, 226938, 237402, 244596, 251922, 259556, 340407, 366894, 377883, 389334, 416053, 448426, 453876, 474804, 503844, 584001, 642991, 672639, 680814, 713779, 733788, 755766, 778668, 832106, 896852, 1168002, 1248159, 1285982, 1345278, 1361628, 1427558, 1511532, 1664212, 1928973, 2017917, 2141337, 2336004, 2496318, 2571964, 2690556, 2855116, 3744477, 3857946, 4035834, 4282674, 4576583, 4992636, 5786919, 6424011, 7072901, 7488954, 7715892, 8071668, 8565348, 9153166, 11573838, 12848022, 13729749, 14145802, 14977908, 18306332, 21218703, 23147676, 25696044, 27459498, 28291604, 41189247, 42437406, 54918996, 63656109, 77801911, 82378494, 84874812, 127312218, 155603822, 164756988, 233405733, 254624436, 311207644, 466811466, 700217199, 933622932, 1400434398, 2800868796]

約数ペア:

[(1, 2800868796), (2, 1400434398), (3, 933622932), (4, 700217199), (6, 466811466), (9, 311207644), (11, 254624436), (12, 233405733), (17, 164756988), (18, 155603822), (22, 127312218), (33, 84874812), (34, 82378494), (36, 77801911), (44, 63656109), (51, 54918996), (66, 42437406), (68, 41189247), (99, 28291604), (102, 27459498), (109, 25696044), (121, 23147676), (132, 21218703), (153, 18306332), (187, 14977908), (198, 14145802), (204, 13729749), (218, 12848022), (242, 11573838), (306, 9153166), (327, 8565348), (347, 8071668), (363, 7715892), (374, 7488954), (396, 7072901), (436, 6424011), (484, 5786919), (561, 4992636), (612, 4576583), (654, 4282674), (694, 4035834), (726, 3857946), (748, 3744477), (981, 2855116), (1041, 2690556), (1089, 2571964), (1122, 2496318), (1199, 2336004), (1308, 2141337), (1388, 2017917), (1452, 1928973), (1683, 1664212), (1853, 1511532), (1962, 1427558), (2057, 1361628), (2082, 1345278), (2178, 1285982), (2244, 1248159), (2398, 1168002), (3123, 896852), (3366, 832106), (3597, 778668), (3706, 755766), (3817, 733788), (3924, 713779), (4114, 680814), (4164, 672639), (4356, 642991), (4796, 584001), (5559, 503844), (5899, 474804), (6171, 453876), (6246, 448426), (6732, 416053), (7194, 389334), (7412, 377883), (7634, 366894), (8228, 340407), (10791, 259556), (11118, 251922), (11451, 244596), (11798, 237402), (12342, 226938), (12492, 224213), (13189, 212364), (14388, 194667), (15268, 183447), (16677, 167948), (17697, 158268), (18513, 151292), (20383, 137412), (21582, 129778), (22236, 125961), (22902, 122298), (23596, 118701), (24684, 113469), (26378, 106182), (33354, 83974), (34353, 81532), (35394, 79134), (37026, 75646), (37823, 74052), (39567, 70788), (40766, 68706), (41987, 66708), (43164, 64889), (45804, 61149), (52756, 53091)]