344854495445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:1194

約数の個数: 64

約数和(自身を含む): 440822366208

約数和(自身を除く): 95967870763

約数列:

[1, 5, 23, 101, 115, 211, 223, 505, 631, 1055, 1115, 2323, 3155, 4853, 5129, 11615, 14513, 21311, 22523, 24265, 25645, 47053, 63731, 72565, 106555, 112615, 133141, 140713, 235265, 318655, 490153, 518029, 665705, 703565, 1082219, 1465813, 2450765, 2590145, 3062243, 3236399, 4752353, 5411095, 7329065, 13447241, 14212013, 15311215, 16181995, 23761765, 29690443, 67236205, 71060065, 109304119, 148452215, 309286543, 326876299, 546520595, 682880189, 1546432715, 1634381495, 2998734743, 3414400945, 14993673715, 68970899089, 344854495445]

約数ペア:

[(1, 344854495445), (5, 68970899089), (23, 14993673715), (101, 3414400945), (115, 2998734743), (211, 1634381495), (223, 1546432715), (505, 682880189), (631, 546520595), (1055, 326876299), (1115, 309286543), (2323, 148452215), (3155, 109304119), (4853, 71060065), (5129, 67236205), (11615, 29690443), (14513, 23761765), (21311, 16181995), (22523, 15311215), (24265, 14212013), (25645, 13447241), (47053, 7329065), (63731, 5411095), (72565, 4752353), (106555, 3236399), (112615, 3062243), (133141, 2590145), (140713, 2450765), (235265, 1465813), (318655, 1082219), (490153, 703565), (518029, 665705)]