242053656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 689472000

約数和(自身を除く): 447418344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 89, 92, 104, 138, 156, 178, 184, 267, 276, 299, 312, 356, 379, 534, 552, 598, 712, 758, 897, 1068, 1137, 1157, 1196, 1516, 1794, 2047, 2136, 2274, 2314, 2392, 3032, 3471, 3588, 4094, 4548, 4628, 4927, 6141, 6942, 7176, 8188, 8717, 9096, 9256, 9854, 12282, 13884, 14781, 16376, 17434, 19708, 24564, 26151, 26611, 27768, 29562, 33731, 34868, 39416, 49128, 52302, 53222, 59124, 67462, 69736, 79833, 101193, 104604, 106444, 113321, 118248, 134924, 159666, 202386, 209208, 212888, 226642, 269848, 319332, 339963, 404772, 438503, 453284, 638664, 679926, 775813, 809544, 877006, 906568, 1315509, 1359852, 1551626, 1754012, 2327439, 2631018, 2719704, 3103252, 3508024, 4654878, 5262036, 6206504, 9309756, 10085569, 10524072, 18619512, 20171138, 30256707, 40342276, 60513414, 80684552, 121026828, 242053656]

約数ペア:

[(1, 242053656), (2, 121026828), (3, 80684552), (4, 60513414), (6, 40342276), (8, 30256707), (12, 20171138), (13, 18619512), (23, 10524072), (24, 10085569), (26, 9309756), (39, 6206504), (46, 5262036), (52, 4654878), (69, 3508024), (78, 3103252), (89, 2719704), (92, 2631018), (104, 2327439), (138, 1754012), (156, 1551626), (178, 1359852), (184, 1315509), (267, 906568), (276, 877006), (299, 809544), (312, 775813), (356, 679926), (379, 638664), (534, 453284), (552, 438503), (598, 404772), (712, 339963), (758, 319332), (897, 269848), (1068, 226642), (1137, 212888), (1157, 209208), (1196, 202386), (1516, 159666), (1794, 134924), (2047, 118248), (2136, 113321), (2274, 106444), (2314, 104604), (2392, 101193), (3032, 79833), (3471, 69736), (3588, 67462), (4094, 59124), (4548, 53222), (4628, 52302), (4927, 49128), (6141, 39416), (6942, 34868), (7176, 33731), (8188, 29562), (8717, 27768), (9096, 26611), (9256, 26151), (9854, 24564), (12282, 19708), (13884, 17434), (14781, 16376)]