28280893824

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{430691}}^1$

素因数の和:430733

約数の個数: 128

約数和(自身を含む): 87861168000

約数和(自身を除く): 59580274176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 16416, 21888, 32832, 65664, 430691, 861382, 1292073, 1722764, 2584146, 3445528, 3876219, 5168292, 6891056, 7752438, 8183129, 10336584, 11628657, 13782112, 15504876, 16366258, 20673168, 23257314, 24549387, 27564224, 31009752, 32732516, 41346336, 46514628, 49098774, 55128448, 62019504, 65465032, 73648161, 82692672, 93029256, 98197548, 124039008, 130930064, 147296322, 165385344, 186058512, 196395096, 220944483, 248078016, 261860128, 294592644, 372117024, 392790192, 441888966, 496156032, 523720256, 589185288, 744234048, 785580384, 883777932, 1047440512, 1178370576, 1488468096, 1571160768, 1767555864, 2356741152, 3142321536, 3535111728, 4713482304, 7070223456, 9426964608, 14140446912, 28280893824]

約数ペア:

[(1, 28280893824), (2, 14140446912), (3, 9426964608), (4, 7070223456), (6, 4713482304), (8, 3535111728), (9, 3142321536), (12, 2356741152), (16, 1767555864), (18, 1571160768), (19, 1488468096), (24, 1178370576), (27, 1047440512), (32, 883777932), (36, 785580384), (38, 744234048), (48, 589185288), (54, 523720256), (57, 496156032), (64, 441888966), (72, 392790192), (76, 372117024), (96, 294592644), (108, 261860128), (114, 248078016), (128, 220944483), (144, 196395096), (152, 186058512), (171, 165385344), (192, 147296322), (216, 130930064), (228, 124039008), (288, 98197548), (304, 93029256), (342, 82692672), (384, 73648161), (432, 65465032), (456, 62019504), (513, 55128448), (576, 49098774), (608, 46514628), (684, 41346336), (864, 32732516), (912, 31009752), (1026, 27564224), (1152, 24549387), (1216, 23257314), (1368, 20673168), (1728, 16366258), (1824, 15504876), (2052, 13782112), (2432, 11628657), (2736, 10336584), (3456, 8183129), (3648, 7752438), (4104, 6891056), (5472, 5168292), (7296, 3876219), (8208, 3445528), (10944, 2584146), (16416, 1722764), (21888, 1292073), (32832, 861382), (65664, 430691)]