2749017876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:606

約数の個数: 144

約数和(自身を含む): 7343132160

約数和(自身を除く): 4594114284

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 157, 186, 242, 314, 341, 363, 372, 389, 471, 484, 628, 682, 726, 778, 942, 1023, 1167, 1364, 1452, 1556, 1727, 1884, 2046, 2334, 3454, 3751, 4092, 4279, 4668, 4867, 5181, 6908, 7502, 8558, 9734, 10362, 11253, 12059, 12837, 14601, 15004, 17116, 18997, 19468, 20724, 22506, 24118, 25674, 29202, 36177, 37994, 45012, 47069, 48236, 51348, 53537, 56991, 58404, 61073, 72354, 75988, 94138, 107074, 113982, 122146, 132649, 141207, 144708, 160611, 183219, 188276, 214148, 227964, 244292, 265298, 282414, 321222, 366438, 397947, 530596, 564828, 588907, 642444, 671803, 732876, 795894, 1177814, 1343606, 1459139, 1591788, 1766721, 1893263, 2015409, 2355628, 2687212, 2918278, 3533442, 3786526, 4030818, 4377417, 5679789, 5836556, 7066884, 7389833, 7573052, 8061636, 8754834, 11359578, 14779666, 17509668, 20825893, 22169499, 22719156, 29559332, 41651786, 44338998, 62477679, 83303572, 88677996, 124955358, 229084823, 249910716, 458169646, 687254469, 916339292, 1374508938, 2749017876]

約数ペア:

[(1, 2749017876), (2, 1374508938), (3, 916339292), (4, 687254469), (6, 458169646), (11, 249910716), (12, 229084823), (22, 124955358), (31, 88677996), (33, 83303572), (44, 62477679), (62, 44338998), (66, 41651786), (93, 29559332), (121, 22719156), (124, 22169499), (132, 20825893), (157, 17509668), (186, 14779666), (242, 11359578), (314, 8754834), (341, 8061636), (363, 7573052), (372, 7389833), (389, 7066884), (471, 5836556), (484, 5679789), (628, 4377417), (682, 4030818), (726, 3786526), (778, 3533442), (942, 2918278), (1023, 2687212), (1167, 2355628), (1364, 2015409), (1452, 1893263), (1556, 1766721), (1727, 1591788), (1884, 1459139), (2046, 1343606), (2334, 1177814), (3454, 795894), (3751, 732876), (4092, 671803), (4279, 642444), (4668, 588907), (4867, 564828), (5181, 530596), (6908, 397947), (7502, 366438), (8558, 321222), (9734, 282414), (10362, 265298), (11253, 244292), (12059, 227964), (12837, 214148), (14601, 188276), (15004, 183219), (17116, 160611), (18997, 144708), (19468, 141207), (20724, 132649), (22506, 122146), (24118, 113982), (25674, 107074), (29202, 94138), (36177, 75988), (37994, 72354), (45012, 61073), (47069, 58404), (48236, 56991), (51348, 53537)]