328691412

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 192

約数和(自身を含む): 1048320000

約数和(自身を除く): 719628588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 343, 378, 399, 441, 467, 513, 532, 588, 684, 686, 756, 798, 882, 931, 934, 1026, 1029, 1197, 1323, 1372, 1401, 1596, 1764, 1862, 1868, 2052, 2058, 2394, 2646, 2793, 2802, 3087, 3269, 3591, 3724, 4116, 4203, 4788, 5292, 5586, 5604, 6174, 6517, 6538, 7182, 8379, 8406, 8873, 9261, 9807, 11172, 12348, 12609, 13034, 13076, 14364, 16758, 16812, 17746, 18522, 19551, 19614, 22883, 25137, 25218, 26068, 26619, 29421, 33516, 35492, 37044, 39102, 39228, 45766, 50274, 50436, 53238, 58653, 58842, 62111, 68649, 78204, 79857, 88263, 91532, 100548, 106476, 117306, 117684, 124222, 137298, 159714, 160181, 175959, 176526, 186333, 205947, 234612, 239571, 248444, 274596, 319428, 320362, 351918, 353052, 372666, 411894, 434777, 479142, 480543, 558999, 617841, 640724, 703836, 745332, 823788, 869554, 958284, 961086, 1117998, 1235682, 1304331, 1441629, 1676997, 1739108, 1922172, 2235996, 2471364, 2608662, 2883258, 3043439, 3353994, 3912993, 4324887, 5217324, 5766516, 6086878, 6707988, 7825986, 8649774, 9130317, 11738979, 12173756, 15651972, 17299548, 18260634, 23477958, 27390951, 36521268, 46955916, 54781902, 82172853, 109563804, 164345706, 328691412]

約数ペア:

[(1, 328691412), (2, 164345706), (3, 109563804), (4, 82172853), (6, 54781902), (7, 46955916), (9, 36521268), (12, 27390951), (14, 23477958), (18, 18260634), (19, 17299548), (21, 15651972), (27, 12173756), (28, 11738979), (36, 9130317), (38, 8649774), (42, 7825986), (49, 6707988), (54, 6086878), (57, 5766516), (63, 5217324), (76, 4324887), (84, 3912993), (98, 3353994), (108, 3043439), (114, 2883258), (126, 2608662), (133, 2471364), (147, 2235996), (171, 1922172), (189, 1739108), (196, 1676997), (228, 1441629), (252, 1304331), (266, 1235682), (294, 1117998), (342, 961086), (343, 958284), (378, 869554), (399, 823788), (441, 745332), (467, 703836), (513, 640724), (532, 617841), (588, 558999), (684, 480543), (686, 479142), (756, 434777), (798, 411894), (882, 372666), (931, 353052), (934, 351918), (1026, 320362), (1029, 319428), (1197, 274596), (1323, 248444), (1372, 239571), (1401, 234612), (1596, 205947), (1764, 186333), (1862, 176526), (1868, 175959), (2052, 160181), (2058, 159714), (2394, 137298), (2646, 124222), (2793, 117684), (2802, 117306), (3087, 106476), (3269, 100548), (3591, 91532), (3724, 88263), (4116, 79857), (4203, 78204), (4788, 68649), (5292, 62111), (5586, 58842), (5604, 58653), (6174, 53238), (6517, 50436), (6538, 50274), (7182, 45766), (8379, 39228), (8406, 39102), (8873, 37044), (9261, 35492), (9807, 33516), (11172, 29421), (12348, 26619), (12609, 26068), (13034, 25218), (13076, 25137), (14364, 22883), (16758, 19614), (16812, 19551), (17746, 18522)]