1901238192

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2683}}^1$

素因数の和:2760

約数の個数: 240

約数和(自身を含む): 6576444160

約数和(自身を除く): 4675205968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 37, 38, 42, 48, 56, 57, 63, 72, 74, 76, 84, 111, 112, 114, 126, 133, 144, 148, 152, 168, 171, 222, 228, 252, 259, 266, 296, 304, 333, 336, 342, 399, 444, 456, 504, 518, 532, 592, 666, 684, 703, 777, 798, 888, 912, 1008, 1036, 1064, 1197, 1332, 1368, 1406, 1554, 1596, 1776, 2072, 2109, 2128, 2331, 2394, 2664, 2683, 2736, 2812, 3108, 3192, 4144, 4218, 4662, 4788, 4921, 5328, 5366, 5624, 6216, 6327, 6384, 8049, 8436, 9324, 9576, 9842, 10732, 11248, 12432, 12654, 14763, 16098, 16872, 18648, 18781, 19152, 19684, 21464, 24147, 25308, 29526, 32196, 33744, 37296, 37562, 39368, 42928, 44289, 48294, 50616, 50977, 56343, 59052, 64392, 75124, 78736, 88578, 96588, 99271, 101232, 101954, 112686, 118104, 128784, 150248, 152931, 169029, 177156, 193176, 198542, 203908, 225372, 236208, 297813, 300496, 305862, 338058, 354312, 356839, 386352, 397084, 407816, 450744, 458793, 595626, 611724, 676116, 694897, 708624, 713678, 794168, 815632, 893439, 901488, 917586, 1070517, 1191252, 1223448, 1352232, 1389794, 1427356, 1588336, 1786878, 1835172, 1886149, 2084691, 2141034, 2382504, 2446896, 2704464, 2779588, 2854712, 3211551, 3573756, 3670344, 3772298, 4169382, 4282068, 4765008, 5559176, 5658447, 5709424, 6254073, 6423102, 7147512, 7340688, 7544596, 8338764, 8564136, 11118352, 11316894, 12508146, 12846204, 13203043, 14295024, 15089192, 16677528, 16975341, 17128272, 22633788, 25016292, 25692408, 26406086, 30178384, 33355056, 33950682, 39609129, 45267576, 50032584, 51384816, 52812172, 67901364, 79218258, 90535152, 100065168, 105624344, 118827387, 135802728, 158436516, 211248688, 237654774, 271605456, 316873032, 475309548, 633746064, 950619096, 1901238192]

約数ペア:

[(1, 1901238192), (2, 950619096), (3, 633746064), (4, 475309548), (6, 316873032), (7, 271605456), (8, 237654774), (9, 211248688), (12, 158436516), (14, 135802728), (16, 118827387), (18, 105624344), (19, 100065168), (21, 90535152), (24, 79218258), (28, 67901364), (36, 52812172), (37, 51384816), (38, 50032584), (42, 45267576), (48, 39609129), (56, 33950682), (57, 33355056), (63, 30178384), (72, 26406086), (74, 25692408), (76, 25016292), (84, 22633788), (111, 17128272), (112, 16975341), (114, 16677528), (126, 15089192), (133, 14295024), (144, 13203043), (148, 12846204), (152, 12508146), (168, 11316894), (171, 11118352), (222, 8564136), (228, 8338764), (252, 7544596), (259, 7340688), (266, 7147512), (296, 6423102), (304, 6254073), (333, 5709424), (336, 5658447), (342, 5559176), (399, 4765008), (444, 4282068), (456, 4169382), (504, 3772298), (518, 3670344), (532, 3573756), (592, 3211551), (666, 2854712), (684, 2779588), (703, 2704464), (777, 2446896), (798, 2382504), (888, 2141034), (912, 2084691), (1008, 1886149), (1036, 1835172), (1064, 1786878), (1197, 1588336), (1332, 1427356), (1368, 1389794), (1406, 1352232), (1554, 1223448), (1596, 1191252), (1776, 1070517), (2072, 917586), (2109, 901488), (2128, 893439), (2331, 815632), (2394, 794168), (2664, 713678), (2683, 708624), (2736, 694897), (2812, 676116), (3108, 611724), (3192, 595626), (4144, 458793), (4218, 450744), (4662, 407816), (4788, 397084), (4921, 386352), (5328, 356839), (5366, 354312), (5624, 338058), (6216, 305862), (6327, 300496), (6384, 297813), (8049, 236208), (8436, 225372), (9324, 203908), (9576, 198542), (9842, 193176), (10732, 177156), (11248, 169029), (12432, 152931), (12654, 150248), (14763, 128784), (16098, 118104), (16872, 112686), (18648, 101954), (18781, 101232), (19152, 99271), (19684, 96588), (21464, 88578), (24147, 78736), (25308, 75124), (29526, 64392), (32196, 59052), (33744, 56343), (37296, 50977), (37562, 50616), (39368, 48294), (42928, 44289)]