2355442008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 6315840000

約数和(自身を除く): 3960397992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 101, 114, 152, 199, 202, 228, 257, 303, 398, 404, 456, 514, 597, 606, 771, 796, 808, 1028, 1194, 1212, 1542, 1592, 1919, 2056, 2388, 2424, 3084, 3781, 3838, 4776, 4883, 5757, 6168, 7562, 7676, 9766, 11343, 11514, 14649, 15124, 15352, 19532, 20099, 22686, 23028, 25957, 29298, 30248, 39064, 40198, 45372, 46056, 51143, 51914, 58596, 60297, 77871, 80396, 90744, 102286, 103828, 117192, 120594, 153429, 155742, 160792, 204572, 207656, 241188, 306858, 311484, 381881, 409144, 482376, 493183, 613716, 622968, 763762, 971717, 986366, 1145643, 1227432, 1479549, 1527524, 1943434, 1972732, 2291286, 2915151, 2959098, 3055048, 3886868, 3945464, 4582572, 5165443, 5830302, 5918196, 7773736, 9165144, 10330886, 11660604, 11836392, 15496329, 20661772, 23321208, 30992658, 41323544, 61985316, 98143417, 123970632, 196286834, 294430251, 392573668, 588860502, 785147336, 1177721004, 2355442008]

約数ペア:

[(1, 2355442008), (2, 1177721004), (3, 785147336), (4, 588860502), (6, 392573668), (8, 294430251), (12, 196286834), (19, 123970632), (24, 98143417), (38, 61985316), (57, 41323544), (76, 30992658), (101, 23321208), (114, 20661772), (152, 15496329), (199, 11836392), (202, 11660604), (228, 10330886), (257, 9165144), (303, 7773736), (398, 5918196), (404, 5830302), (456, 5165443), (514, 4582572), (597, 3945464), (606, 3886868), (771, 3055048), (796, 2959098), (808, 2915151), (1028, 2291286), (1194, 1972732), (1212, 1943434), (1542, 1527524), (1592, 1479549), (1919, 1227432), (2056, 1145643), (2388, 986366), (2424, 971717), (3084, 763762), (3781, 622968), (3838, 613716), (4776, 493183), (4883, 482376), (5757, 409144), (6168, 381881), (7562, 311484), (7676, 306858), (9766, 241188), (11343, 207656), (11514, 204572), (14649, 160792), (15124, 155742), (15352, 153429), (19532, 120594), (20099, 117192), (22686, 103828), (23028, 102286), (25957, 90744), (29298, 80396), (30248, 77871), (39064, 60297), (40198, 58596), (45372, 51914), (46056, 51143)]