1631023212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6883}}^1$

素因数の和:6948

約数の個数: 144

約数和(自身を含む): 4922115072

約数和(自身を除く): 3291091860

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 196, 217, 273, 294, 364, 372, 403, 434, 546, 588, 637, 651, 806, 868, 1092, 1209, 1274, 1302, 1519, 1612, 1911, 2418, 2548, 2604, 2821, 3038, 3822, 4557, 4836, 5642, 6076, 6883, 7644, 8463, 9114, 11284, 13766, 16926, 18228, 19747, 20649, 27532, 33852, 39494, 41298, 48181, 59241, 78988, 82596, 89479, 96362, 118482, 144543, 178958, 192724, 213373, 236964, 268437, 289086, 337267, 357916, 426746, 536874, 578172, 626353, 640119, 674534, 853492, 1011801, 1073748, 1252706, 1280238, 1349068, 1493611, 1879059, 2023602, 2505412, 2560476, 2773849, 2987222, 3758118, 4047204, 4384471, 4480833, 5547698, 5974444, 7516236, 8321547, 8768942, 8961666, 10455277, 11095396, 13153413, 16643094, 17537884, 17923332, 19416943, 20910554, 26306826, 31365831, 33286188, 38833886, 41821108, 52613652, 58250829, 62731662, 77667772, 116501658, 125463324, 135918601, 233003316, 271837202, 407755803, 543674404, 815511606, 1631023212]

約数ペア:

[(1, 1631023212), (2, 815511606), (3, 543674404), (4, 407755803), (6, 271837202), (7, 233003316), (12, 135918601), (13, 125463324), (14, 116501658), (21, 77667772), (26, 62731662), (28, 58250829), (31, 52613652), (39, 41821108), (42, 38833886), (49, 33286188), (52, 31365831), (62, 26306826), (78, 20910554), (84, 19416943), (91, 17923332), (93, 17537884), (98, 16643094), (124, 13153413), (147, 11095396), (156, 10455277), (182, 8961666), (186, 8768942), (196, 8321547), (217, 7516236), (273, 5974444), (294, 5547698), (364, 4480833), (372, 4384471), (403, 4047204), (434, 3758118), (546, 2987222), (588, 2773849), (637, 2560476), (651, 2505412), (806, 2023602), (868, 1879059), (1092, 1493611), (1209, 1349068), (1274, 1280238), (1302, 1252706), (1519, 1073748), (1612, 1011801), (1911, 853492), (2418, 674534), (2548, 640119), (2604, 626353), (2821, 578172), (3038, 536874), (3822, 426746), (4557, 357916), (4836, 337267), (5642, 289086), (6076, 268437), (6883, 236964), (7644, 213373), (8463, 192724), (9114, 178958), (11284, 144543), (13766, 118482), (16926, 96362), (18228, 89479), (19747, 82596), (20649, 78988), (27532, 59241), (33852, 48181), (39494, 41298)]