856906992

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{104399}}^1$

素因数の和:104435

約数の個数: 80

約数和(自身を含む): 2589120000

約数和(自身を除く): 1732213008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 104399, 208798, 313197, 417596, 626394, 835192, 939591, 1252788, 1670384, 1879182, 1983581, 2505576, 2818773, 3758364, 3967162, 5011152, 5637546, 5950743, 7516728, 7934324, 11275092, 11901486, 15033456, 15868648, 17852229, 22550184, 23802972, 31737296, 35704458, 45100368, 47605944, 53556687, 71408916, 95211888, 107113374, 142817832, 214226748, 285635664, 428453496, 856906992]

約数ペア:

[(1, 856906992), (2, 428453496), (3, 285635664), (4, 214226748), (6, 142817832), (8, 107113374), (9, 95211888), (12, 71408916), (16, 53556687), (18, 47605944), (19, 45100368), (24, 35704458), (27, 31737296), (36, 23802972), (38, 22550184), (48, 17852229), (54, 15868648), (57, 15033456), (72, 11901486), (76, 11275092), (108, 7934324), (114, 7516728), (144, 5950743), (152, 5637546), (171, 5011152), (216, 3967162), (228, 3758364), (304, 2818773), (342, 2505576), (432, 1983581), (456, 1879182), (513, 1670384), (684, 1252788), (912, 939591), (1026, 835192), (1368, 626394), (2052, 417596), (2736, 313197), (4104, 208798), (8208, 104399)]