995355816

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 3193344000

約数和(自身を除く): 2197988184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 71, 78, 84, 91, 98, 104, 131, 142, 147, 156, 168, 182, 196, 213, 262, 273, 284, 294, 312, 343, 364, 392, 393, 426, 497, 524, 546, 568, 588, 637, 686, 728, 786, 852, 917, 923, 994, 1029, 1048, 1092, 1176, 1274, 1372, 1491, 1572, 1703, 1704, 1834, 1846, 1911, 1988, 2058, 2184, 2548, 2744, 2751, 2769, 2982, 3144, 3406, 3479, 3668, 3692, 3822, 3976, 4116, 4459, 5096, 5109, 5502, 5538, 5964, 6419, 6461, 6812, 6958, 7336, 7384, 7644, 8232, 8918, 9301, 10218, 10437, 11004, 11076, 11921, 11928, 12838, 12922, 13377, 13624, 13916, 15288, 17836, 18602, 19257, 19383, 20436, 20874, 22008, 22152, 23842, 24353, 25676, 25844, 26754, 27832, 27903, 35672, 35763, 37204, 38514, 38766, 40872, 41748, 44933, 45227, 47684, 48706, 51352, 51688, 53508, 55806, 65107, 71526, 73059, 74408, 77028, 77532, 83447, 83496, 89866, 90454, 95368, 97412, 107016, 111612, 120913, 130214, 134799, 135681, 143052, 146118, 154056, 155064, 166894, 179732, 180908, 194824, 195321, 223224, 241826, 250341, 260428, 269598, 271362, 286104, 292236, 316589, 333788, 359464, 361816, 362739, 390642, 455749, 483652, 500682, 520856, 539196, 542724, 584129, 584472, 633178, 667576, 725478, 781284, 846391, 911498, 949767, 967304, 1001364, 1078392, 1085448, 1168258, 1266356, 1367247, 1450956, 1562568, 1692782, 1752387, 1822996, 1899534, 2002728, 2336516, 2532712, 2539173, 2734494, 2901912, 3190243, 3385564, 3504774, 3645992, 3799068, 4673032, 5078346, 5468988, 5924737, 6380486, 6771128, 7009548, 7598136, 9570729, 10156692, 10937976, 11849474, 12760972, 14019096, 17774211, 19141458, 20313384, 23698948, 25521944, 35548422, 38282916, 41473159, 47397896, 71096844, 76565832, 82946318, 124419477, 142193688, 165892636, 248838954, 331785272, 497677908, 995355816]

約数ペア:

[(1, 995355816), (2, 497677908), (3, 331785272), (4, 248838954), (6, 165892636), (7, 142193688), (8, 124419477), (12, 82946318), (13, 76565832), (14, 71096844), (21, 47397896), (24, 41473159), (26, 38282916), (28, 35548422), (39, 25521944), (42, 23698948), (49, 20313384), (52, 19141458), (56, 17774211), (71, 14019096), (78, 12760972), (84, 11849474), (91, 10937976), (98, 10156692), (104, 9570729), (131, 7598136), (142, 7009548), (147, 6771128), (156, 6380486), (168, 5924737), (182, 5468988), (196, 5078346), (213, 4673032), (262, 3799068), (273, 3645992), (284, 3504774), (294, 3385564), (312, 3190243), (343, 2901912), (364, 2734494), (392, 2539173), (393, 2532712), (426, 2336516), (497, 2002728), (524, 1899534), (546, 1822996), (568, 1752387), (588, 1692782), (637, 1562568), (686, 1450956), (728, 1367247), (786, 1266356), (852, 1168258), (917, 1085448), (923, 1078392), (994, 1001364), (1029, 967304), (1048, 949767), (1092, 911498), (1176, 846391), (1274, 781284), (1372, 725478), (1491, 667576), (1572, 633178), (1703, 584472), (1704, 584129), (1834, 542724), (1846, 539196), (1911, 520856), (1988, 500682), (2058, 483652), (2184, 455749), (2548, 390642), (2744, 362739), (2751, 361816), (2769, 359464), (2982, 333788), (3144, 316589), (3406, 292236), (3479, 286104), (3668, 271362), (3692, 269598), (3822, 260428), (3976, 250341), (4116, 241826), (4459, 223224), (5096, 195321), (5109, 194824), (5502, 180908), (5538, 179732), (5964, 166894), (6419, 155064), (6461, 154056), (6812, 146118), (6958, 143052), (7336, 135681), (7384, 134799), (7644, 130214), (8232, 120913), (8918, 111612), (9301, 107016), (10218, 97412), (10437, 95368), (11004, 90454), (11076, 89866), (11921, 83496), (11928, 83447), (12838, 77532), (12922, 77028), (13377, 74408), (13624, 73059), (13916, 71526), (15288, 65107), (17836, 55806), (18602, 53508), (19257, 51688), (19383, 51352), (20436, 48706), (20874, 47684), (22008, 45227), (22152, 44933), (23842, 41748), (24353, 40872), (25676, 38766), (25844, 38514), (26754, 37204), (27832, 35763), (27903, 35672)]