313639776

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{5261}}^1$

素因数の和:5306

約数の個数: 120

約数和(自身を含む): 962693424

約数和(自身を除く): 649053648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1656, 1863, 2208, 2484, 2592, 3312, 3726, 4968, 5261, 6624, 7452, 9936, 10522, 14904, 15783, 19872, 21044, 29808, 31566, 42088, 47349, 59616, 63132, 84176, 94698, 121003, 126264, 142047, 168352, 189396, 242006, 252528, 284094, 363009, 378792, 426141, 484012, 505056, 568188, 726018, 757584, 852282, 968024, 1089027, 1136376, 1452036, 1515168, 1704564, 1936048, 2178054, 2272752, 2904072, 3267081, 3409128, 3872096, 4356108, 4545504, 5808144, 6534162, 6818256, 8712216, 9801243, 11616288, 13068324, 13636512, 17424432, 19602486, 26136648, 34848864, 39204972, 52273296, 78409944, 104546592, 156819888, 313639776]

約数ペア:

[(1, 313639776), (2, 156819888), (3, 104546592), (4, 78409944), (6, 52273296), (8, 39204972), (9, 34848864), (12, 26136648), (16, 19602486), (18, 17424432), (23, 13636512), (24, 13068324), (27, 11616288), (32, 9801243), (36, 8712216), (46, 6818256), (48, 6534162), (54, 5808144), (69, 4545504), (72, 4356108), (81, 3872096), (92, 3409128), (96, 3267081), (108, 2904072), (138, 2272752), (144, 2178054), (162, 1936048), (184, 1704564), (207, 1515168), (216, 1452036), (276, 1136376), (288, 1089027), (324, 968024), (368, 852282), (414, 757584), (432, 726018), (552, 568188), (621, 505056), (648, 484012), (736, 426141), (828, 378792), (864, 363009), (1104, 284094), (1242, 252528), (1296, 242006), (1656, 189396), (1863, 168352), (2208, 142047), (2484, 126264), (2592, 121003), (3312, 94698), (3726, 84176), (4968, 63132), (5261, 59616), (6624, 47349), (7452, 42088), (9936, 31566), (10522, 29808), (14904, 21044), (15783, 19872)]