240007394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 435290112

約数和(自身を除く): 195282718

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 127, 163, 187, 254, 326, 341, 374, 527, 682, 1054, 1397, 1793, 2159, 2771, 2794, 3586, 3937, 4318, 5053, 5542, 5797, 7874, 10106, 11594, 20701, 23749, 30481, 41402, 43307, 47498, 55583, 60962, 66929, 85901, 86614, 111166, 133858, 171802, 227711, 351917, 455422, 641731, 703834, 736219, 944911, 1283462, 1472438, 1889822, 3871087, 7059041, 7742174, 10909427, 14118082, 21818854, 120003697, 240007394]

約数ペア:

[(1, 240007394), (2, 120003697), (11, 21818854), (17, 14118082), (22, 10909427), (31, 7742174), (34, 7059041), (62, 3871087), (127, 1889822), (163, 1472438), (187, 1283462), (254, 944911), (326, 736219), (341, 703834), (374, 641731), (527, 455422), (682, 351917), (1054, 227711), (1397, 171802), (1793, 133858), (2159, 111166), (2771, 86614), (2794, 85901), (3586, 66929), (3937, 60962), (4318, 55583), (5053, 47498), (5542, 43307), (5797, 41402), (7874, 30481), (10106, 23749), (11594, 20701)]