321531072

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1750

約数の個数: 112

約数和(自身を含む): 912936960

約数和(自身を除く): 591405888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 53, 57, 64, 76, 96, 106, 114, 152, 159, 192, 212, 228, 304, 318, 424, 456, 608, 636, 848, 912, 1007, 1216, 1272, 1663, 1696, 1824, 2014, 2544, 3021, 3326, 3392, 3648, 4028, 4989, 5088, 6042, 6652, 8056, 9978, 10176, 12084, 13304, 16112, 19956, 24168, 26608, 31597, 32224, 39912, 48336, 53216, 63194, 64448, 79824, 88139, 94791, 96672, 106432, 126388, 159648, 176278, 189582, 193344, 252776, 264417, 319296, 352556, 379164, 505552, 528834, 705112, 758328, 1011104, 1057668, 1410224, 1516656, 1674641, 2022208, 2115336, 2820448, 3033312, 3349282, 4230672, 5023923, 5640896, 6066624, 6698564, 8461344, 10047846, 13397128, 16922688, 20095692, 26794256, 40191384, 53588512, 80382768, 107177024, 160765536, 321531072]

約数ペア:

[(1, 321531072), (2, 160765536), (3, 107177024), (4, 80382768), (6, 53588512), (8, 40191384), (12, 26794256), (16, 20095692), (19, 16922688), (24, 13397128), (32, 10047846), (38, 8461344), (48, 6698564), (53, 6066624), (57, 5640896), (64, 5023923), (76, 4230672), (96, 3349282), (106, 3033312), (114, 2820448), (152, 2115336), (159, 2022208), (192, 1674641), (212, 1516656), (228, 1410224), (304, 1057668), (318, 1011104), (424, 758328), (456, 705112), (608, 528834), (636, 505552), (848, 379164), (912, 352556), (1007, 319296), (1216, 264417), (1272, 252776), (1663, 193344), (1696, 189582), (1824, 176278), (2014, 159648), (2544, 126388), (3021, 106432), (3326, 96672), (3392, 94791), (3648, 88139), (4028, 79824), (4989, 64448), (5088, 63194), (6042, 53216), (6652, 48336), (8056, 39912), (9978, 32224), (10176, 31597), (12084, 26608), (13304, 24168), (16112, 19956)]