2172384

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:432

約数の個数: 72

約数和(自身を含む): 6519240

約数和(自身を除く): 4346856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 397, 456, 608, 684, 794, 912, 1191, 1368, 1588, 1824, 2382, 2736, 3176, 3573, 4764, 5472, 6352, 7146, 7543, 9528, 12704, 14292, 15086, 19056, 22629, 28584, 30172, 38112, 45258, 57168, 60344, 67887, 90516, 114336, 120688, 135774, 181032, 241376, 271548, 362064, 543096, 724128, 1086192, 2172384]

約数ペア:

[(1, 2172384), (2, 1086192), (3, 724128), (4, 543096), (6, 362064), (8, 271548), (9, 241376), (12, 181032), (16, 135774), (18, 120688), (19, 114336), (24, 90516), (32, 67887), (36, 60344), (38, 57168), (48, 45258), (57, 38112), (72, 30172), (76, 28584), (96, 22629), (114, 19056), (144, 15086), (152, 14292), (171, 12704), (228, 9528), (288, 7543), (304, 7146), (342, 6352), (397, 5472), (456, 4764), (608, 3573), (684, 3176), (794, 2736), (912, 2382), (1191, 1824), (1368, 1588)]