299401992

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 826675200

約数和(自身を除く): 527273208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 137, 239, 254, 274, 381, 411, 478, 508, 548, 717, 762, 822, 956, 1016, 1096, 1143, 1233, 1434, 1524, 1644, 1912, 2151, 2286, 2466, 2868, 3048, 3288, 4302, 4572, 4932, 5736, 8604, 9144, 9864, 17208, 17399, 30353, 32743, 34798, 52197, 60706, 65486, 69596, 91059, 98229, 104394, 121412, 130972, 139192, 156591, 182118, 196458, 208788, 242824, 261944, 273177, 294687, 313182, 364236, 392916, 417576, 546354, 589374, 626364, 728472, 785832, 1092708, 1178748, 1252728, 2185416, 2357496, 4158361, 8316722, 12475083, 16633444, 24950166, 33266888, 37425249, 49900332, 74850498, 99800664, 149700996, 299401992]

約数ペア:

[(1, 299401992), (2, 149700996), (3, 99800664), (4, 74850498), (6, 49900332), (8, 37425249), (9, 33266888), (12, 24950166), (18, 16633444), (24, 12475083), (36, 8316722), (72, 4158361), (127, 2357496), (137, 2185416), (239, 1252728), (254, 1178748), (274, 1092708), (381, 785832), (411, 728472), (478, 626364), (508, 589374), (548, 546354), (717, 417576), (762, 392916), (822, 364236), (956, 313182), (1016, 294687), (1096, 273177), (1143, 261944), (1233, 242824), (1434, 208788), (1524, 196458), (1644, 182118), (1912, 156591), (2151, 139192), (2286, 130972), (2466, 121412), (2868, 104394), (3048, 98229), (3288, 91059), (4302, 69596), (4572, 65486), (4932, 60706), (5736, 52197), (8604, 34798), (9144, 32743), (9864, 30353), (17208, 17399)]