2494896384

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4621}}^1$

素因数の和:4696

約数の個数: 144

約数和(自身を含む): 7179999680

約数和(自身を除く): 4685103296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 128, 148, 152, 192, 222, 228, 256, 296, 304, 384, 444, 456, 592, 608, 703, 768, 888, 912, 1184, 1216, 1406, 1776, 1824, 2109, 2368, 2432, 2812, 3552, 3648, 4218, 4621, 4736, 4864, 5624, 7104, 7296, 8436, 9242, 9472, 11248, 13863, 14208, 14592, 16872, 18484, 22496, 27726, 28416, 33744, 36968, 44992, 55452, 67488, 73936, 87799, 89984, 110904, 134976, 147872, 170977, 175598, 179968, 221808, 263397, 269952, 295744, 341954, 351196, 443616, 512931, 526794, 539904, 591488, 683908, 702392, 887232, 1025862, 1053588, 1182976, 1367816, 1404784, 1774464, 2051724, 2107176, 2735632, 2809568, 3248563, 3548928, 4103448, 4214352, 5471264, 5619136, 6497126, 8206896, 8428704, 9745689, 10942528, 11238272, 12994252, 16413792, 16857408, 19491378, 21885056, 22476544, 25988504, 32827584, 33714816, 38982756, 43770112, 51977008, 65655168, 67429632, 77965512, 103954016, 131310336, 155931024, 207908032, 311862048, 415816064, 623724096, 831632128, 1247448192, 2494896384]

約数ペア:

[(1, 2494896384), (2, 1247448192), (3, 831632128), (4, 623724096), (6, 415816064), (8, 311862048), (12, 207908032), (16, 155931024), (19, 131310336), (24, 103954016), (32, 77965512), (37, 67429632), (38, 65655168), (48, 51977008), (57, 43770112), (64, 38982756), (74, 33714816), (76, 32827584), (96, 25988504), (111, 22476544), (114, 21885056), (128, 19491378), (148, 16857408), (152, 16413792), (192, 12994252), (222, 11238272), (228, 10942528), (256, 9745689), (296, 8428704), (304, 8206896), (384, 6497126), (444, 5619136), (456, 5471264), (592, 4214352), (608, 4103448), (703, 3548928), (768, 3248563), (888, 2809568), (912, 2735632), (1184, 2107176), (1216, 2051724), (1406, 1774464), (1776, 1404784), (1824, 1367816), (2109, 1182976), (2368, 1053588), (2432, 1025862), (2812, 887232), (3552, 702392), (3648, 683908), (4218, 591488), (4621, 539904), (4736, 526794), (4864, 512931), (5624, 443616), (7104, 351196), (7296, 341954), (8436, 295744), (9242, 269952), (9472, 263397), (11248, 221808), (13863, 179968), (14208, 175598), (14592, 170977), (16872, 147872), (18484, 134976), (22496, 110904), (27726, 89984), (28416, 87799), (33744, 73936), (36968, 67488), (44992, 55452)]