638355102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{2129}}^1$

素因数の和:2222

約数の個数: 96

約数和(自身を含む): 1631750400

約数和(自身を除く): 993395298

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 59, 66, 77, 118, 121, 154, 177, 231, 242, 354, 363, 413, 462, 649, 726, 826, 847, 1239, 1298, 1694, 1947, 2129, 2478, 2541, 3894, 4258, 4543, 5082, 6387, 7139, 9086, 12774, 13629, 14278, 14903, 21417, 23419, 27258, 29806, 42834, 44709, 46838, 49973, 70257, 89418, 99946, 125611, 140514, 149919, 163933, 251222, 257609, 299838, 327866, 376833, 491799, 515218, 753666, 772827, 879277, 983598, 1381721, 1545654, 1758554, 1803263, 2637831, 2763442, 3606526, 4145163, 5275662, 5409789, 8290326, 9672047, 10819578, 15198931, 19344094, 29016141, 30397862, 45596793, 58032282, 91193586, 106392517, 212785034, 319177551, 638355102]

約数ペア:

[(1, 638355102), (2, 319177551), (3, 212785034), (6, 106392517), (7, 91193586), (11, 58032282), (14, 45596793), (21, 30397862), (22, 29016141), (33, 19344094), (42, 15198931), (59, 10819578), (66, 9672047), (77, 8290326), (118, 5409789), (121, 5275662), (154, 4145163), (177, 3606526), (231, 2763442), (242, 2637831), (354, 1803263), (363, 1758554), (413, 1545654), (462, 1381721), (649, 983598), (726, 879277), (826, 772827), (847, 753666), (1239, 515218), (1298, 491799), (1694, 376833), (1947, 327866), (2129, 299838), (2478, 257609), (2541, 251222), (3894, 163933), (4258, 149919), (4543, 140514), (5082, 125611), (6387, 99946), (7139, 89418), (9086, 70257), (12774, 49973), (13629, 46838), (14278, 44709), (14903, 42834), (21417, 29806), (23419, 27258)]