678638016

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4549}}^1$

素因数の和:4611

約数の個数: 168

約数和(自身を含む): 2283663200

約数和(自身を除く): 1605025184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 192, 222, 224, 252, 259, 288, 296, 333, 336, 444, 448, 504, 518, 576, 592, 666, 672, 777, 888, 1008, 1036, 1184, 1332, 1344, 1554, 1776, 2016, 2072, 2331, 2368, 2664, 3108, 3552, 4032, 4144, 4549, 4662, 5328, 6216, 7104, 8288, 9098, 9324, 10656, 12432, 13647, 16576, 18196, 18648, 21312, 24864, 27294, 31843, 36392, 37296, 40941, 49728, 54588, 63686, 72784, 74592, 81882, 95529, 109176, 127372, 145568, 149184, 163764, 168313, 191058, 218352, 254744, 286587, 291136, 327528, 336626, 382116, 436704, 504939, 509488, 573174, 655056, 673252, 764232, 873408, 1009878, 1018976, 1146348, 1178191, 1310112, 1346504, 1514817, 1528464, 2019756, 2037952, 2292696, 2356382, 2620224, 2693008, 3029634, 3056928, 3534573, 4039512, 4585392, 4712764, 5386016, 6059268, 6113856, 7069146, 8079024, 9170784, 9425528, 10603719, 10772032, 12118536, 14138292, 16158048, 18341568, 18851056, 21207438, 24237072, 28276584, 32316096, 37702112, 42414876, 48474144, 56553168, 75404224, 84829752, 96948288, 113106336, 169659504, 226212672, 339319008, 678638016]

約数ペア:

[(1, 678638016), (2, 339319008), (3, 226212672), (4, 169659504), (6, 113106336), (7, 96948288), (8, 84829752), (9, 75404224), (12, 56553168), (14, 48474144), (16, 42414876), (18, 37702112), (21, 32316096), (24, 28276584), (28, 24237072), (32, 21207438), (36, 18851056), (37, 18341568), (42, 16158048), (48, 14138292), (56, 12118536), (63, 10772032), (64, 10603719), (72, 9425528), (74, 9170784), (84, 8079024), (96, 7069146), (111, 6113856), (112, 6059268), (126, 5386016), (144, 4712764), (148, 4585392), (168, 4039512), (192, 3534573), (222, 3056928), (224, 3029634), (252, 2693008), (259, 2620224), (288, 2356382), (296, 2292696), (333, 2037952), (336, 2019756), (444, 1528464), (448, 1514817), (504, 1346504), (518, 1310112), (576, 1178191), (592, 1146348), (666, 1018976), (672, 1009878), (777, 873408), (888, 764232), (1008, 673252), (1036, 655056), (1184, 573174), (1332, 509488), (1344, 504939), (1554, 436704), (1776, 382116), (2016, 336626), (2072, 327528), (2331, 291136), (2368, 286587), (2664, 254744), (3108, 218352), (3552, 191058), (4032, 168313), (4144, 163764), (4549, 149184), (4662, 145568), (5328, 127372), (6216, 109176), (7104, 95529), (8288, 81882), (9098, 74592), (9324, 72784), (10656, 63686), (12432, 54588), (13647, 49728), (16576, 40941), (18196, 37296), (18648, 36392), (21312, 31843), (24864, 27294)]