287646768

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:552

約数の個数: 160

約数和(自身を含む): 872325120

約数和(自身を除く): 584678352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 47, 48, 54, 62, 72, 93, 94, 108, 124, 141, 144, 186, 188, 216, 248, 279, 282, 372, 376, 423, 432, 457, 496, 558, 564, 744, 752, 837, 846, 914, 1116, 1128, 1269, 1371, 1457, 1488, 1674, 1692, 1828, 2232, 2256, 2538, 2742, 2914, 3348, 3384, 3656, 4113, 4371, 4464, 5076, 5484, 5828, 6696, 6768, 7312, 8226, 8742, 10152, 10968, 11656, 12339, 13113, 13392, 14167, 16452, 17484, 20304, 21479, 21936, 23312, 24678, 26226, 28334, 32904, 34968, 39339, 42501, 42958, 49356, 52452, 56668, 64437, 65808, 69936, 78678, 85002, 85916, 98712, 104904, 113336, 127503, 128874, 157356, 170004, 171832, 193311, 197424, 209808, 226672, 255006, 257748, 314712, 340008, 343664, 382509, 386622, 510012, 515496, 579933, 629424, 665849, 680016, 765018, 773244, 1020024, 1030992, 1159866, 1331698, 1530036, 1546488, 1997547, 2040048, 2319732, 2663396, 3060072, 3092976, 3995094, 4639464, 5326792, 5992641, 6120144, 7990188, 9278928, 10653584, 11985282, 15980376, 17977923, 23970564, 31960752, 35955846, 47941128, 71911692, 95882256, 143823384, 287646768]

約数ペア:

[(1, 287646768), (2, 143823384), (3, 95882256), (4, 71911692), (6, 47941128), (8, 35955846), (9, 31960752), (12, 23970564), (16, 17977923), (18, 15980376), (24, 11985282), (27, 10653584), (31, 9278928), (36, 7990188), (47, 6120144), (48, 5992641), (54, 5326792), (62, 4639464), (72, 3995094), (93, 3092976), (94, 3060072), (108, 2663396), (124, 2319732), (141, 2040048), (144, 1997547), (186, 1546488), (188, 1530036), (216, 1331698), (248, 1159866), (279, 1030992), (282, 1020024), (372, 773244), (376, 765018), (423, 680016), (432, 665849), (457, 629424), (496, 579933), (558, 515496), (564, 510012), (744, 386622), (752, 382509), (837, 343664), (846, 340008), (914, 314712), (1116, 257748), (1128, 255006), (1269, 226672), (1371, 209808), (1457, 197424), (1488, 193311), (1674, 171832), (1692, 170004), (1828, 157356), (2232, 128874), (2256, 127503), (2538, 113336), (2742, 104904), (2914, 98712), (3348, 85916), (3384, 85002), (3656, 78678), (4113, 69936), (4371, 65808), (4464, 64437), (5076, 56668), (5484, 52452), (5828, 49356), (6696, 42958), (6768, 42501), (7312, 39339), (8226, 34968), (8742, 32904), (10152, 28334), (10968, 26226), (11656, 24678), (12339, 23312), (13113, 21936), (13392, 21479), (14167, 20304), (16452, 17484)]