342873544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 789264000

約数和(自身を除く): 446390456

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 59, 68, 76, 104, 118, 136, 152, 173, 221, 236, 247, 323, 346, 442, 472, 494, 646, 692, 767, 884, 988, 1003, 1121, 1292, 1384, 1534, 1768, 1976, 2006, 2242, 2249, 2584, 2941, 3068, 3287, 4012, 4199, 4484, 4498, 5882, 6136, 6574, 8024, 8398, 8968, 8996, 10207, 11764, 13039, 13148, 14573, 16796, 17992, 19057, 20414, 23528, 26078, 26296, 29146, 33592, 38114, 38233, 40828, 42731, 52156, 55879, 58292, 76228, 76466, 81656, 85462, 104312, 111758, 116584, 132691, 152456, 152932, 170924, 173519, 193933, 223516, 247741, 265382, 305864, 341848, 347038, 387866, 447032, 495482, 530764, 694076, 726427, 775732, 990964, 1061528, 1388152, 1452854, 1551464, 1981928, 2255747, 2521129, 2905708, 3296861, 4511494, 5042258, 5811416, 6593722, 9022988, 10084516, 13187444, 18045976, 20169032, 26374888, 42859193, 85718386, 171436772, 342873544]

約数ペア:

[(1, 342873544), (2, 171436772), (4, 85718386), (8, 42859193), (13, 26374888), (17, 20169032), (19, 18045976), (26, 13187444), (34, 10084516), (38, 9022988), (52, 6593722), (59, 5811416), (68, 5042258), (76, 4511494), (104, 3296861), (118, 2905708), (136, 2521129), (152, 2255747), (173, 1981928), (221, 1551464), (236, 1452854), (247, 1388152), (323, 1061528), (346, 990964), (442, 775732), (472, 726427), (494, 694076), (646, 530764), (692, 495482), (767, 447032), (884, 387866), (988, 347038), (1003, 341848), (1121, 305864), (1292, 265382), (1384, 247741), (1534, 223516), (1768, 193933), (1976, 173519), (2006, 170924), (2242, 152932), (2249, 152456), (2584, 132691), (2941, 116584), (3068, 111758), (3287, 104312), (4012, 85462), (4199, 81656), (4484, 76466), (4498, 76228), (5882, 58292), (6136, 55879), (6574, 52156), (8024, 42731), (8398, 40828), (8968, 38233), (8996, 38114), (10207, 33592), (11764, 29146), (13039, 26296), (13148, 26078), (14573, 23528), (16796, 20414), (17992, 19057)]