1902915168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2027}}^1$

素因数の和:2185

約数の個数: 192

約数和(自身を含む): 6279856128

約数和(自身を除く): 4376940960

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 127, 132, 154, 168, 176, 224, 231, 254, 264, 308, 336, 352, 381, 462, 508, 528, 616, 672, 762, 889, 924, 1016, 1056, 1232, 1397, 1524, 1778, 1848, 2027, 2032, 2464, 2667, 2794, 3048, 3556, 3696, 4054, 4064, 4191, 5334, 5588, 6081, 6096, 7112, 7392, 8108, 8382, 9779, 10668, 11176, 12162, 12192, 14189, 14224, 16216, 16764, 19558, 21336, 22297, 22352, 24324, 28378, 28448, 29337, 32432, 33528, 39116, 42567, 42672, 44594, 44704, 48648, 56756, 58674, 64864, 66891, 67056, 78232, 85134, 85344, 89188, 97296, 113512, 117348, 133782, 134112, 156079, 156464, 170268, 178376, 194592, 227024, 234696, 257429, 267564, 312158, 312928, 340536, 356752, 454048, 468237, 469392, 514858, 535128, 624316, 681072, 713504, 772287, 936474, 938784, 1029716, 1070256, 1248632, 1362144, 1544574, 1802003, 1872948, 2059432, 2140512, 2497264, 2831719, 3089148, 3604006, 3745896, 4118864, 4994528, 5406009, 5663438, 6178296, 7208012, 7491792, 8237728, 8495157, 10812018, 11326876, 12356592, 14416024, 14983584, 16990314, 19822033, 21624036, 22653752, 24713184, 28832048, 33980628, 39644066, 43248072, 45307504, 57664096, 59466099, 67961256, 79288132, 86496144, 90615008, 118932198, 135922512, 158576264, 172992288, 237864396, 271845024, 317152528, 475728792, 634305056, 951457584, 1902915168]

約数ペア:

[(1, 1902915168), (2, 951457584), (3, 634305056), (4, 475728792), (6, 317152528), (7, 271845024), (8, 237864396), (11, 172992288), (12, 158576264), (14, 135922512), (16, 118932198), (21, 90615008), (22, 86496144), (24, 79288132), (28, 67961256), (32, 59466099), (33, 57664096), (42, 45307504), (44, 43248072), (48, 39644066), (56, 33980628), (66, 28832048), (77, 24713184), (84, 22653752), (88, 21624036), (96, 19822033), (112, 16990314), (127, 14983584), (132, 14416024), (154, 12356592), (168, 11326876), (176, 10812018), (224, 8495157), (231, 8237728), (254, 7491792), (264, 7208012), (308, 6178296), (336, 5663438), (352, 5406009), (381, 4994528), (462, 4118864), (508, 3745896), (528, 3604006), (616, 3089148), (672, 2831719), (762, 2497264), (889, 2140512), (924, 2059432), (1016, 1872948), (1056, 1802003), (1232, 1544574), (1397, 1362144), (1524, 1248632), (1778, 1070256), (1848, 1029716), (2027, 938784), (2032, 936474), (2464, 772287), (2667, 713504), (2794, 681072), (3048, 624316), (3556, 535128), (3696, 514858), (4054, 469392), (4064, 468237), (4191, 454048), (5334, 356752), (5588, 340536), (6081, 312928), (6096, 312158), (7112, 267564), (7392, 257429), (8108, 234696), (8382, 227024), (9779, 194592), (10668, 178376), (11176, 170268), (12162, 156464), (12192, 156079), (14189, 134112), (14224, 133782), (16216, 117348), (16764, 113512), (19558, 97296), (21336, 89188), (22297, 85344), (22352, 85134), (24324, 78232), (28378, 67056), (28448, 66891), (29337, 64864), (32432, 58674), (33528, 56756), (39116, 48648), (42567, 44704), (42672, 44594)]