1640935632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{3697}}^1$

素因数の和:5036

約数の個数: 80

約数和(自身を含む): 4849645952

約数和(自身を除く): 3208710320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1321, 2642, 3697, 3963, 5284, 7394, 7926, 9247, 10568, 11091, 14788, 15852, 18494, 21136, 22182, 25879, 27741, 29576, 31704, 36988, 44364, 51758, 55482, 59152, 63408, 73976, 77637, 88728, 103516, 110964, 147952, 155274, 177456, 207032, 221928, 310548, 414064, 443856, 621096, 1242192, 4883737, 9767474, 14651211, 19534948, 29302422, 34186159, 39069896, 58604844, 68372318, 78139792, 102558477, 117209688, 136744636, 205116954, 234419376, 273489272, 410233908, 546978544, 820467816, 1640935632]

約数ペア:

[(1, 1640935632), (2, 820467816), (3, 546978544), (4, 410233908), (6, 273489272), (7, 234419376), (8, 205116954), (12, 136744636), (14, 117209688), (16, 102558477), (21, 78139792), (24, 68372318), (28, 58604844), (42, 39069896), (48, 34186159), (56, 29302422), (84, 19534948), (112, 14651211), (168, 9767474), (336, 4883737), (1321, 1242192), (2642, 621096), (3697, 443856), (3963, 414064), (5284, 310548), (7394, 221928), (7926, 207032), (9247, 177456), (10568, 155274), (11091, 147952), (14788, 110964), (15852, 103516), (18494, 88728), (21136, 77637), (22182, 73976), (25879, 63408), (27741, 59152), (29576, 55482), (31704, 51758), (36988, 44364)]