1854288128

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4951}}^1$

素因数の和:5004

約数の個数: 144

約数和(自身を含む): 4858506240

約数和(自身を除く): 3004218112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 256, 266, 304, 308, 352, 418, 448, 532, 608, 616, 704, 836, 896, 1064, 1216, 1232, 1408, 1463, 1672, 1792, 2128, 2432, 2464, 2816, 2926, 3344, 4256, 4864, 4928, 4951, 5852, 6688, 8512, 9856, 9902, 11704, 13376, 17024, 19712, 19804, 23408, 26752, 34048, 34657, 39608, 46816, 53504, 54461, 69314, 79216, 93632, 94069, 108922, 138628, 158432, 187264, 188138, 217844, 277256, 316864, 374528, 376276, 381227, 435688, 554512, 633728, 658483, 752552, 762454, 871376, 1034759, 1109024, 1267456, 1316966, 1505104, 1524908, 1742752, 2069518, 2218048, 2633932, 3010208, 3049816, 3485504, 4139036, 4436096, 5267864, 6020416, 6099632, 6971008, 7243313, 8278072, 8872192, 10535728, 12040832, 12199264, 13942016, 14486626, 16556144, 21071456, 24081664, 24398528, 28973252, 33112288, 42142912, 48797056, 57946504, 66224576, 84285824, 97594112, 115893008, 132449152, 168571648, 231786016, 264898304, 463572032, 927144064, 1854288128]

約数ペア:

[(1, 1854288128), (2, 927144064), (4, 463572032), (7, 264898304), (8, 231786016), (11, 168571648), (14, 132449152), (16, 115893008), (19, 97594112), (22, 84285824), (28, 66224576), (32, 57946504), (38, 48797056), (44, 42142912), (56, 33112288), (64, 28973252), (76, 24398528), (77, 24081664), (88, 21071456), (112, 16556144), (128, 14486626), (133, 13942016), (152, 12199264), (154, 12040832), (176, 10535728), (209, 8872192), (224, 8278072), (256, 7243313), (266, 6971008), (304, 6099632), (308, 6020416), (352, 5267864), (418, 4436096), (448, 4139036), (532, 3485504), (608, 3049816), (616, 3010208), (704, 2633932), (836, 2218048), (896, 2069518), (1064, 1742752), (1216, 1524908), (1232, 1505104), (1408, 1316966), (1463, 1267456), (1672, 1109024), (1792, 1034759), (2128, 871376), (2432, 762454), (2464, 752552), (2816, 658483), (2926, 633728), (3344, 554512), (4256, 435688), (4864, 381227), (4928, 376276), (4951, 374528), (5852, 316864), (6688, 277256), (8512, 217844), (9856, 188138), (9902, 187264), (11704, 158432), (13376, 138628), (17024, 108922), (19712, 94069), (19804, 93632), (23408, 79216), (26752, 69314), (34048, 54461), (34657, 53504), (39608, 46816)]