305868384

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{55897}}^1$

素因数の和:55932

約数の個数: 72

約数和(自身を含む): 915609240

約数和(自身を除く): 609740856

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, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 55897, 111794, 167691, 223588, 335382, 447176, 503073, 670764, 894352, 1006146, 1062043, 1341528, 1788704, 2012292, 2124086, 2683056, 3186129, 4024584, 4248172, 5366112, 6372258, 8049168, 8496344, 9558387, 12744516, 16098336, 16992688, 19116774, 25489032, 33985376, 38233548, 50978064, 76467096, 101956128, 152934192, 305868384]

約数ペア:

[(1, 305868384), (2, 152934192), (3, 101956128), (4, 76467096), (6, 50978064), (8, 38233548), (9, 33985376), (12, 25489032), (16, 19116774), (18, 16992688), (19, 16098336), (24, 12744516), (32, 9558387), (36, 8496344), (38, 8049168), (48, 6372258), (57, 5366112), (72, 4248172), (76, 4024584), (96, 3186129), (114, 2683056), (144, 2124086), (152, 2012292), (171, 1788704), (228, 1341528), (288, 1062043), (304, 1006146), (342, 894352), (456, 670764), (608, 503073), (684, 447176), (912, 335382), (1368, 223588), (1824, 167691), (2736, 111794), (5472, 55897)]