2288892736

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{431}}^1\times {\mathrm{491}}^1$

素因数の和:960

約数の個数: 84

約数和(自身を含む): 4939735104

約数和(自身を除く): 2650842368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 431, 491, 676, 832, 862, 982, 1352, 1724, 1964, 2704, 3448, 3928, 5408, 5603, 6383, 6896, 7856, 10816, 11206, 12766, 13792, 15712, 22412, 25532, 27584, 31424, 44824, 51064, 72839, 82979, 89648, 102128, 145678, 165958, 179296, 204256, 211621, 291356, 331916, 358592, 408512, 423242, 582712, 663832, 846484, 1165424, 1327664, 1692968, 2330848, 2655328, 2751073, 3385936, 4661696, 5310656, 5502146, 6771872, 11004292, 13543744, 22008584, 35763949, 44017168, 71527898, 88034336, 143055796, 176068672, 286111592, 572223184, 1144446368, 2288892736]

約数ペア:

[(1, 2288892736), (2, 1144446368), (4, 572223184), (8, 286111592), (13, 176068672), (16, 143055796), (26, 88034336), (32, 71527898), (52, 44017168), (64, 35763949), (104, 22008584), (169, 13543744), (208, 11004292), (338, 6771872), (416, 5502146), (431, 5310656), (491, 4661696), (676, 3385936), (832, 2751073), (862, 2655328), (982, 2330848), (1352, 1692968), (1724, 1327664), (1964, 1165424), (2704, 846484), (3448, 663832), (3928, 582712), (5408, 423242), (5603, 408512), (6383, 358592), (6896, 331916), (7856, 291356), (10816, 211621), (11206, 204256), (12766, 179296), (13792, 165958), (15712, 145678), (22412, 102128), (25532, 89648), (27584, 82979), (31424, 72839), (44824, 51064)]