18773719296

素因数分解:

$2^8\times 3^1\times {\mathrm{163}}^1\times {\mathrm{149969}}^1$

素因数の和:150151

約数の個数: 72

約数和(自身を含む): 50272343520

約数和(自身を除く): 31498624224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 256, 326, 384, 489, 652, 768, 978, 1304, 1956, 2608, 3912, 5216, 7824, 10432, 15648, 20864, 31296, 41728, 62592, 125184, 149969, 299938, 449907, 599876, 899814, 1199752, 1799628, 2399504, 3599256, 4799008, 7198512, 9598016, 14397024, 19196032, 24444947, 28794048, 38392064, 48889894, 57588096, 73334841, 97779788, 115176192, 146669682, 195559576, 293339364, 391119152, 586678728, 782238304, 1173357456, 1564476608, 2346714912, 3128953216, 4693429824, 6257906432, 9386859648, 18773719296]

約数ペア:

[(1, 18773719296), (2, 9386859648), (3, 6257906432), (4, 4693429824), (6, 3128953216), (8, 2346714912), (12, 1564476608), (16, 1173357456), (24, 782238304), (32, 586678728), (48, 391119152), (64, 293339364), (96, 195559576), (128, 146669682), (163, 115176192), (192, 97779788), (256, 73334841), (326, 57588096), (384, 48889894), (489, 38392064), (652, 28794048), (768, 24444947), (978, 19196032), (1304, 14397024), (1956, 9598016), (2608, 7198512), (3912, 4799008), (5216, 3599256), (7824, 2399504), (10432, 1799628), (15648, 1199752), (20864, 899814), (31296, 599876), (41728, 449907), (62592, 299938), (125184, 149969)]