2141805996

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:394

約数の個数: 288

約数和(自身を含む): 6692474880

約数和(自身を除く): 4550668884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 31, 33, 34, 36, 44, 51, 54, 62, 66, 68, 93, 99, 102, 108, 121, 124, 132, 153, 186, 187, 198, 204, 242, 279, 297, 306, 311, 341, 363, 372, 374, 396, 459, 484, 527, 558, 561, 594, 612, 622, 682, 726, 748, 837, 918, 933, 1023, 1054, 1089, 1116, 1122, 1188, 1244, 1364, 1452, 1581, 1674, 1683, 1836, 1866, 2046, 2057, 2108, 2178, 2244, 2799, 3069, 3162, 3267, 3348, 3366, 3421, 3732, 3751, 4092, 4114, 4356, 4743, 5049, 5287, 5598, 5797, 6138, 6171, 6324, 6534, 6732, 6842, 7502, 8228, 8397, 9207, 9486, 9641, 10098, 10263, 10574, 11196, 11253, 11594, 12276, 12342, 13068, 13684, 14229, 15004, 15861, 16794, 17391, 18414, 18513, 18972, 19282, 20196, 20526, 21148, 22506, 23188, 24684, 28458, 28923, 30789, 31722, 33588, 33759, 34782, 36828, 37026, 37631, 38564, 41052, 45012, 47583, 52173, 55539, 56916, 57846, 58157, 61578, 63444, 63767, 67518, 69564, 74052, 75262, 86769, 92367, 95166, 101277, 104346, 106051, 111078, 112893, 115692, 116314, 123156, 127534, 135036, 142749, 150524, 156519, 163897, 173538, 174471, 184734, 190332, 191301, 202554, 208692, 212102, 222156, 225786, 232628, 255068, 260307, 285498, 313038, 318153, 327794, 338679, 347076, 348942, 369468, 382602, 405108, 424204, 451572, 491691, 520614, 523413, 570996, 573903, 626076, 636306, 639727, 655588, 677358, 697884, 765204, 954459, 983382, 1016037, 1041228, 1046826, 1147806, 1166561, 1272612, 1279454, 1354716, 1475073, 1570239, 1721709, 1802867, 1908918, 1919181, 1966764, 2032074, 2093652, 2295612, 2333122, 2558908, 2863377, 2950146, 3140478, 3443418, 3499683, 3605734, 3817836, 3838362, 4064148, 4425219, 4666244, 5408601, 5726754, 5757543, 5900292, 6280956, 6886836, 6999366, 7211468, 7676724, 8850438, 10499049, 10817202, 11453508, 11515086, 13998732, 16225803, 17272629, 17700876, 19831537, 20998098, 21634404, 23030172, 31497147, 32451606, 34545258, 39663074, 41996196, 48677409, 59494611, 62994294, 64903212, 69090516, 79326148, 97354818, 118989222, 125988588, 178483833, 194709636, 237978444, 356967666, 535451499, 713935332, 1070902998, 2141805996]

約数ペア:

[(1, 2141805996), (2, 1070902998), (3, 713935332), (4, 535451499), (6, 356967666), (9, 237978444), (11, 194709636), (12, 178483833), (17, 125988588), (18, 118989222), (22, 97354818), (27, 79326148), (31, 69090516), (33, 64903212), (34, 62994294), (36, 59494611), (44, 48677409), (51, 41996196), (54, 39663074), (62, 34545258), (66, 32451606), (68, 31497147), (93, 23030172), (99, 21634404), (102, 20998098), (108, 19831537), (121, 17700876), (124, 17272629), (132, 16225803), (153, 13998732), (186, 11515086), (187, 11453508), (198, 10817202), (204, 10499049), (242, 8850438), (279, 7676724), (297, 7211468), (306, 6999366), (311, 6886836), (341, 6280956), (363, 5900292), (372, 5757543), (374, 5726754), (396, 5408601), (459, 4666244), (484, 4425219), (527, 4064148), (558, 3838362), (561, 3817836), (594, 3605734), (612, 3499683), (622, 3443418), (682, 3140478), (726, 2950146), (748, 2863377), (837, 2558908), (918, 2333122), (933, 2295612), (1023, 2093652), (1054, 2032074), (1089, 1966764), (1116, 1919181), (1122, 1908918), (1188, 1802867), (1244, 1721709), (1364, 1570239), (1452, 1475073), (1581, 1354716), (1674, 1279454), (1683, 1272612), (1836, 1166561), (1866, 1147806), (2046, 1046826), (2057, 1041228), (2108, 1016037), (2178, 983382), (2244, 954459), (2799, 765204), (3069, 697884), (3162, 677358), (3267, 655588), (3348, 639727), (3366, 636306), (3421, 626076), (3732, 573903), (3751, 570996), (4092, 523413), (4114, 520614), (4356, 491691), (4743, 451572), (5049, 424204), (5287, 405108), (5598, 382602), (5797, 369468), (6138, 348942), (6171, 347076), (6324, 338679), (6534, 327794), (6732, 318153), (6842, 313038), (7502, 285498), (8228, 260307), (8397, 255068), (9207, 232628), (9486, 225786), (9641, 222156), (10098, 212102), (10263, 208692), (10574, 202554), (11196, 191301), (11253, 190332), (11594, 184734), (12276, 174471), (12342, 173538), (13068, 163897), (13684, 156519), (14229, 150524), (15004, 142749), (15861, 135036), (16794, 127534), (17391, 123156), (18414, 116314), (18513, 115692), (18972, 112893), (19282, 111078), (20196, 106051), (20526, 104346), (21148, 101277), (22506, 95166), (23188, 92367), (24684, 86769), (28458, 75262), (28923, 74052), (30789, 69564), (31722, 67518), (33588, 63767), (33759, 63444), (34782, 61578), (36828, 58157), (37026, 57846), (37631, 56916), (38564, 55539), (41052, 52173), (45012, 47583)]