817859317428

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{77081}}^1$

素因数の和:77294

約数の個数: 144

約数和(自身を含む): 2163596774976

約数和(自身を除く): 1345737457548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 67, 83, 106, 134, 159, 166, 201, 212, 249, 268, 318, 332, 402, 477, 498, 603, 636, 747, 804, 954, 996, 1206, 1494, 1908, 2412, 2988, 3551, 4399, 5561, 7102, 8798, 10653, 11122, 13197, 14204, 16683, 17596, 21306, 22244, 26394, 31959, 33366, 39591, 42612, 50049, 52788, 63918, 66732, 77081, 79182, 100098, 127836, 154162, 158364, 200196, 231243, 294733, 308324, 462486, 589466, 693729, 884199, 924972, 1178932, 1387458, 1768398, 2652597, 2774916, 3536796, 4085293, 5164427, 5305194, 6397723, 8170586, 10328854, 10610388, 12255879, 12795446, 15493281, 16341172, 19193169, 20657708, 24511758, 25590892, 30986562, 36767637, 38386338, 46479843, 49023516, 57579507, 61973124, 73535274, 76772676, 92959686, 115159014, 147070548, 185919372, 230318028, 273714631, 339079319, 428647441, 547429262, 678158638, 821143893, 857294882, 1017237957, 1094858524, 1285942323, 1356317276, 1642287786, 1714589764, 2034475914, 2463431679, 2571884646, 3051713871, 3284575572, 3857826969, 4068951828, 4926863358, 5143769292, 6103427742, 7715653938, 9853726716, 12206855484, 15431307876, 22718314373, 45436628746, 68154943119, 90873257492, 136309886238, 204464829357, 272619772476, 408929658714, 817859317428]

約数ペア:

[(1, 817859317428), (2, 408929658714), (3, 272619772476), (4, 204464829357), (6, 136309886238), (9, 90873257492), (12, 68154943119), (18, 45436628746), (36, 22718314373), (53, 15431307876), (67, 12206855484), (83, 9853726716), (106, 7715653938), (134, 6103427742), (159, 5143769292), (166, 4926863358), (201, 4068951828), (212, 3857826969), (249, 3284575572), (268, 3051713871), (318, 2571884646), (332, 2463431679), (402, 2034475914), (477, 1714589764), (498, 1642287786), (603, 1356317276), (636, 1285942323), (747, 1094858524), (804, 1017237957), (954, 857294882), (996, 821143893), (1206, 678158638), (1494, 547429262), (1908, 428647441), (2412, 339079319), (2988, 273714631), (3551, 230318028), (4399, 185919372), (5561, 147070548), (7102, 115159014), (8798, 92959686), (10653, 76772676), (11122, 73535274), (13197, 61973124), (14204, 57579507), (16683, 49023516), (17596, 46479843), (21306, 38386338), (22244, 36767637), (26394, 30986562), (31959, 25590892), (33366, 24511758), (39591, 20657708), (42612, 19193169), (50049, 16341172), (52788, 15493281), (63918, 12795446), (66732, 12255879), (77081, 10610388), (79182, 10328854), (100098, 8170586), (127836, 6397723), (154162, 5305194), (158364, 5164427), (200196, 4085293), (231243, 3536796), (294733, 2774916), (308324, 2652597), (462486, 1768398), (589466, 1387458), (693729, 1178932), (884199, 924972)]