1268853768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64553}}^1$

素因数の和:64588

約数の個数: 128

約数和(自身を含む): 4338028800

約数和(自身を除く): 3069175032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 64553, 129106, 193659, 258212, 387318, 451871, 516424, 580977, 774636, 839189, 903742, 1161954, 1355613, 1549272, 1678378, 1742931, 1807484, 2323908, 2517567, 2711226, 3356756, 3485862, 3614968, 4066839, 4647816, 5035134, 5422452, 5874323, 6713512, 6971724, 7552701, 8133678, 10070268, 10844904, 11748646, 12200517, 13943448, 15105402, 16267356, 17622969, 20140536, 22658103, 23497292, 24401034, 30210804, 32534712, 35245938, 45316206, 46994584, 48802068, 52868907, 60421608, 70491876, 90632412, 97604136, 105737814, 140983752, 158606721, 181264824, 211475628, 317213442, 422951256, 634426884, 1268853768]

約数ペア:

[(1, 1268853768), (2, 634426884), (3, 422951256), (4, 317213442), (6, 211475628), (7, 181264824), (8, 158606721), (9, 140983752), (12, 105737814), (13, 97604136), (14, 90632412), (18, 70491876), (21, 60421608), (24, 52868907), (26, 48802068), (27, 46994584), (28, 45316206), (36, 35245938), (39, 32534712), (42, 30210804), (52, 24401034), (54, 23497292), (56, 22658103), (63, 20140536), (72, 17622969), (78, 16267356), (84, 15105402), (91, 13943448), (104, 12200517), (108, 11748646), (117, 10844904), (126, 10070268), (156, 8133678), (168, 7552701), (182, 6971724), (189, 6713512), (216, 5874323), (234, 5422452), (252, 5035134), (273, 4647816), (312, 4066839), (351, 3614968), (364, 3485862), (378, 3356756), (468, 2711226), (504, 2517567), (546, 2323908), (702, 1807484), (728, 1742931), (756, 1678378), (819, 1549272), (936, 1355613), (1092, 1161954), (1404, 903742), (1512, 839189), (1638, 774636), (2184, 580977), (2457, 516424), (2808, 451871), (3276, 387318), (4914, 258212), (6552, 193659), (9828, 129106), (19656, 64553)]