340821504

素因数分解:

$2^9\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2060

約数の個数: 120

約数和(自身を含む): 1010724000

約数和(自身を除く): 669902496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 384, 444, 512, 576, 592, 666, 768, 888, 1152, 1184, 1332, 1536, 1776, 1999, 2304, 2368, 2664, 3552, 3998, 4608, 4736, 5328, 5997, 7104, 7996, 9472, 10656, 11994, 14208, 15992, 17991, 18944, 21312, 23988, 28416, 31984, 35982, 42624, 47976, 56832, 63968, 71964, 73963, 85248, 95952, 127936, 143928, 147926, 170496, 191904, 221889, 255872, 287856, 295852, 383808, 443778, 511744, 575712, 591704, 665667, 767616, 887556, 1023488, 1151424, 1183408, 1331334, 1535232, 1775112, 2302848, 2366816, 2662668, 3070464, 3550224, 4605696, 4733632, 5325336, 7100448, 9211392, 9467264, 10650672, 14200896, 18934528, 21301344, 28401792, 37869056, 42602688, 56803584, 85205376, 113607168, 170410752, 340821504]

約数ペア:

[(1, 340821504), (2, 170410752), (3, 113607168), (4, 85205376), (6, 56803584), (8, 42602688), (9, 37869056), (12, 28401792), (16, 21301344), (18, 18934528), (24, 14200896), (32, 10650672), (36, 9467264), (37, 9211392), (48, 7100448), (64, 5325336), (72, 4733632), (74, 4605696), (96, 3550224), (111, 3070464), (128, 2662668), (144, 2366816), (148, 2302848), (192, 1775112), (222, 1535232), (256, 1331334), (288, 1183408), (296, 1151424), (333, 1023488), (384, 887556), (444, 767616), (512, 665667), (576, 591704), (592, 575712), (666, 511744), (768, 443778), (888, 383808), (1152, 295852), (1184, 287856), (1332, 255872), (1536, 221889), (1776, 191904), (1999, 170496), (2304, 147926), (2368, 143928), (2664, 127936), (3552, 95952), (3998, 85248), (4608, 73963), (4736, 71964), (5328, 63968), (5997, 56832), (7104, 47976), (7996, 42624), (9472, 35982), (10656, 31984), (11994, 28416), (14208, 23988), (15992, 21312), (17991, 18944)]