295513218

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 916997760

約数和(自身を除く): 621484542

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 49, 54, 63, 66, 71, 77, 78, 91, 98, 99, 117, 121, 126, 142, 143, 147, 154, 182, 189, 198, 213, 231, 234, 242, 273, 286, 294, 297, 351, 363, 378, 426, 429, 441, 462, 497, 539, 546, 594, 637, 639, 693, 702, 726, 781, 819, 847, 858, 882, 923, 994, 1001, 1078, 1089, 1274, 1278, 1287, 1323, 1386, 1491, 1562, 1573, 1617, 1638, 1694, 1846, 1911, 1917, 2002, 2079, 2178, 2343, 2457, 2541, 2574, 2646, 2769, 2982, 3003, 3146, 3234, 3267, 3479, 3822, 3834, 3861, 4158, 4473, 4686, 4719, 4851, 4914, 5082, 5467, 5538, 5733, 5929, 6006, 6461, 6534, 6958, 7007, 7029, 7623, 7722, 8307, 8591, 8946, 9009, 9438, 9702, 10153, 10437, 10934, 11011, 11466, 11858, 12922, 13419, 14014, 14058, 14157, 14553, 15246, 16401, 16614, 17182, 17199, 17787, 18018, 19383, 20306, 20874, 21021, 21087, 22022, 22869, 24921, 25773, 26838, 27027, 28314, 29106, 30459, 31311, 32802, 33033, 34398, 35574, 38269, 38766, 42042, 42174, 42471, 45227, 45738, 49203, 49842, 51546, 53361, 54054, 58149, 60137, 60918, 62622, 63063, 66066, 71071, 76538, 77077, 77319, 84942, 90454, 91377, 93933, 98406, 99099, 106722, 111683, 114807, 116298, 120274, 126126, 135681, 142142, 147609, 154154, 154638, 160083, 174447, 180411, 182754, 187866, 189189, 198198, 213213, 223366, 229614, 231231, 231957, 271362, 274131, 295218, 297297, 320166, 335049, 344421, 348894, 360822, 378378, 407043, 420959, 426426, 462462, 463914, 497497, 541233, 548262, 594594, 639639, 670098, 688842, 693693, 781781, 814086, 841918, 994994, 1005147, 1033263, 1082466, 1221129, 1262877, 1279278, 1387386, 1492491, 1563562, 1623699, 1918917, 2010294, 2066526, 2081079, 2345343, 2442258, 2525754, 2984982, 3015441, 3247398, 3788631, 3837834, 4162158, 4477473, 4690686, 5472467, 6030882, 7036029, 7577262, 8954946, 10944934, 11365893, 13432419, 14072058, 16417401, 21108087, 22731786, 26864838, 32834802, 42216174, 49252203, 98504406, 147756609, 295513218]

約数ペア:

[(1, 295513218), (2, 147756609), (3, 98504406), (6, 49252203), (7, 42216174), (9, 32834802), (11, 26864838), (13, 22731786), (14, 21108087), (18, 16417401), (21, 14072058), (22, 13432419), (26, 11365893), (27, 10944934), (33, 8954946), (39, 7577262), (42, 7036029), (49, 6030882), (54, 5472467), (63, 4690686), (66, 4477473), (71, 4162158), (77, 3837834), (78, 3788631), (91, 3247398), (98, 3015441), (99, 2984982), (117, 2525754), (121, 2442258), (126, 2345343), (142, 2081079), (143, 2066526), (147, 2010294), (154, 1918917), (182, 1623699), (189, 1563562), (198, 1492491), (213, 1387386), (231, 1279278), (234, 1262877), (242, 1221129), (273, 1082466), (286, 1033263), (294, 1005147), (297, 994994), (351, 841918), (363, 814086), (378, 781781), (426, 693693), (429, 688842), (441, 670098), (462, 639639), (497, 594594), (539, 548262), (546, 541233), (594, 497497), (637, 463914), (639, 462462), (693, 426426), (702, 420959), (726, 407043), (781, 378378), (819, 360822), (847, 348894), (858, 344421), (882, 335049), (923, 320166), (994, 297297), (1001, 295218), (1078, 274131), (1089, 271362), (1274, 231957), (1278, 231231), (1287, 229614), (1323, 223366), (1386, 213213), (1491, 198198), (1562, 189189), (1573, 187866), (1617, 182754), (1638, 180411), (1694, 174447), (1846, 160083), (1911, 154638), (1917, 154154), (2002, 147609), (2079, 142142), (2178, 135681), (2343, 126126), (2457, 120274), (2541, 116298), (2574, 114807), (2646, 111683), (2769, 106722), (2982, 99099), (3003, 98406), (3146, 93933), (3234, 91377), (3267, 90454), (3479, 84942), (3822, 77319), (3834, 77077), (3861, 76538), (4158, 71071), (4473, 66066), (4686, 63063), (4719, 62622), (4851, 60918), (4914, 60137), (5082, 58149), (5467, 54054), (5538, 53361), (5733, 51546), (5929, 49842), (6006, 49203), (6461, 45738), (6534, 45227), (6958, 42471), (7007, 42174), (7029, 42042), (7623, 38766), (7722, 38269), (8307, 35574), (8591, 34398), (8946, 33033), (9009, 32802), (9438, 31311), (9702, 30459), (10153, 29106), (10437, 28314), (10934, 27027), (11011, 26838), (11466, 25773), (11858, 24921), (12922, 22869), (13419, 22022), (14014, 21087), (14058, 21021), (14157, 20874), (14553, 20306), (15246, 19383), (16401, 18018), (16614, 17787), (17182, 17199)]