678743634

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 1416608640

約数和(自身を除く): 737865006

約数列:

[1, 2, 3, 6, 67, 73, 101, 134, 146, 201, 202, 219, 229, 303, 402, 438, 458, 606, 687, 1374, 4891, 6767, 7373, 9782, 13534, 14673, 14746, 15343, 16717, 20301, 22119, 23129, 29346, 30686, 33434, 40602, 44238, 46029, 46258, 50151, 69387, 92058, 100302, 138774, 493991, 987982, 1120039, 1481973, 1549643, 1688417, 2240078, 2963946, 3099286, 3360117, 3376834, 4648929, 5065251, 6720234, 9297858, 10130502, 113123939, 226247878, 339371817, 678743634]

約数ペア:

[(1, 678743634), (2, 339371817), (3, 226247878), (6, 113123939), (67, 10130502), (73, 9297858), (101, 6720234), (134, 5065251), (146, 4648929), (201, 3376834), (202, 3360117), (219, 3099286), (229, 2963946), (303, 2240078), (402, 1688417), (438, 1549643), (458, 1481973), (606, 1120039), (687, 987982), (1374, 493991), (4891, 138774), (6767, 100302), (7373, 92058), (9782, 69387), (13534, 50151), (14673, 46258), (14746, 46029), (15343, 44238), (16717, 40602), (20301, 33434), (22119, 30686), (23129, 29346)]