889879156936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{83663}}^1$

素因数の和:84275

約数の個数: 128

約数和(自身を含む): 2151222312960

約数和(自身を除く): 1261343156024

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 557, 616, 682, 868, 1114, 1364, 1736, 2228, 2387, 2728, 3899, 4456, 4774, 6127, 7798, 9548, 12254, 15596, 17267, 19096, 24508, 31192, 34534, 42889, 49016, 69068, 83663, 85778, 120869, 138136, 167326, 171556, 189937, 241738, 334652, 343112, 379874, 483476, 585641, 669304, 759748, 920293, 966952, 1171282, 1329559, 1519496, 1840586, 2342564, 2593553, 2659118, 3681172, 4685128, 5187106, 5318236, 6442051, 7362344, 10374212, 10636472, 12884102, 18154871, 20748424, 25768204, 28529083, 36309742, 46600291, 51536408, 57058166, 72619484, 93200582, 114116332, 145238968, 186401164, 199703581, 228232664, 326202037, 372802328, 399407162, 512603201, 652404074, 798814324, 1025206402, 1304808148, 1444609021, 1597628648, 2050412804, 2609616296, 2889218042, 3588222407, 4100825608, 5778436084, 7176444814, 10112263147, 11556872168, 14352889628, 15890699231, 20224526294, 28705779256, 31781398462, 40449052588, 63562796924, 80898105176, 111234894617, 127125593848, 222469789234, 444939578468, 889879156936]

約数ペア:

[(1, 889879156936), (2, 444939578468), (4, 222469789234), (7, 127125593848), (8, 111234894617), (11, 80898105176), (14, 63562796924), (22, 40449052588), (28, 31781398462), (31, 28705779256), (44, 20224526294), (56, 15890699231), (62, 14352889628), (77, 11556872168), (88, 10112263147), (124, 7176444814), (154, 5778436084), (217, 4100825608), (248, 3588222407), (308, 2889218042), (341, 2609616296), (434, 2050412804), (557, 1597628648), (616, 1444609021), (682, 1304808148), (868, 1025206402), (1114, 798814324), (1364, 652404074), (1736, 512603201), (2228, 399407162), (2387, 372802328), (2728, 326202037), (3899, 228232664), (4456, 199703581), (4774, 186401164), (6127, 145238968), (7798, 114116332), (9548, 93200582), (12254, 72619484), (15596, 57058166), (17267, 51536408), (19096, 46600291), (24508, 36309742), (31192, 28529083), (34534, 25768204), (42889, 20748424), (49016, 18154871), (69068, 12884102), (83663, 10636472), (85778, 10374212), (120869, 7362344), (138136, 6442051), (167326, 5318236), (171556, 5187106), (189937, 4685128), (241738, 3681172), (334652, 2659118), (343112, 2593553), (379874, 2342564), (483476, 1840586), (585641, 1519496), (669304, 1329559), (759748, 1171282), (920293, 966952)]