2698498712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 6763680000

約数和(自身を除く): 4065181288

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 43, 52, 56, 76, 86, 91, 104, 133, 152, 169, 172, 182, 247, 266, 301, 338, 344, 349, 364, 494, 532, 559, 602, 676, 698, 728, 817, 988, 1064, 1118, 1183, 1204, 1352, 1396, 1634, 1729, 1976, 2236, 2366, 2408, 2443, 2792, 3211, 3268, 3458, 3913, 4472, 4537, 4732, 4886, 5719, 6422, 6536, 6631, 6916, 7267, 7826, 9074, 9464, 9772, 10621, 11438, 12844, 13262, 13832, 14534, 15007, 15652, 18148, 19544, 21242, 22477, 22876, 25688, 26524, 29068, 30014, 31304, 31759, 36296, 42484, 44954, 45752, 46417, 50869, 53048, 58136, 58981, 60028, 63518, 74347, 84968, 86203, 89908, 92834, 101738, 105049, 117962, 120056, 127036, 138073, 148694, 172406, 179816, 185668, 195091, 203476, 210098, 235924, 254072, 276146, 285133, 297388, 344812, 371336, 390182, 406952, 412867, 420196, 471848, 552292, 570266, 594776, 603421, 689624, 780364, 825734, 840392, 966511, 1104584, 1120639, 1140532, 1206842, 1365637, 1560728, 1651468, 1933022, 1995931, 2241278, 2281064, 2413684, 2536183, 2731274, 3302936, 3706729, 3866044, 3991862, 4482556, 4827368, 5072366, 5462548, 7413458, 7732088, 7844473, 7983724, 8965112, 10144732, 10925096, 14826916, 15688946, 15967448, 17753281, 20289464, 25947103, 29653832, 31377892, 35506562, 48187477, 51894206, 62755784, 71013124, 96374954, 103788412, 142026248, 192749908, 207576824, 337312339, 385499816, 674624678, 1349249356, 2698498712]

約数ペア:

[(1, 2698498712), (2, 1349249356), (4, 674624678), (7, 385499816), (8, 337312339), (13, 207576824), (14, 192749908), (19, 142026248), (26, 103788412), (28, 96374954), (38, 71013124), (43, 62755784), (52, 51894206), (56, 48187477), (76, 35506562), (86, 31377892), (91, 29653832), (104, 25947103), (133, 20289464), (152, 17753281), (169, 15967448), (172, 15688946), (182, 14826916), (247, 10925096), (266, 10144732), (301, 8965112), (338, 7983724), (344, 7844473), (349, 7732088), (364, 7413458), (494, 5462548), (532, 5072366), (559, 4827368), (602, 4482556), (676, 3991862), (698, 3866044), (728, 3706729), (817, 3302936), (988, 2731274), (1064, 2536183), (1118, 2413684), (1183, 2281064), (1204, 2241278), (1352, 1995931), (1396, 1933022), (1634, 1651468), (1729, 1560728), (1976, 1365637), (2236, 1206842), (2366, 1140532), (2408, 1120639), (2443, 1104584), (2792, 966511), (3211, 840392), (3268, 825734), (3458, 780364), (3913, 689624), (4472, 603421), (4537, 594776), (4732, 570266), (4886, 552292), (5719, 471848), (6422, 420196), (6536, 412867), (6631, 406952), (6916, 390182), (7267, 371336), (7826, 344812), (9074, 297388), (9464, 285133), (9772, 276146), (10621, 254072), (11438, 235924), (12844, 210098), (13262, 203476), (13832, 195091), (14534, 185668), (15007, 179816), (15652, 172406), (18148, 148694), (19544, 138073), (21242, 127036), (22477, 120056), (22876, 117962), (25688, 105049), (26524, 101738), (29068, 92834), (30014, 89908), (31304, 86203), (31759, 84968), (36296, 74347), (42484, 63518), (44954, 60028), (45752, 58981), (46417, 58136), (50869, 53048)]