2121507168

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2459}}^1$

素因数の和:2545

約数の個数: 192

約数和(自身を含む): 6546355200

約数和(自身を除く): 4424848032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 43, 44, 48, 57, 66, 76, 86, 88, 96, 114, 129, 132, 152, 172, 176, 209, 228, 258, 264, 304, 344, 352, 418, 456, 473, 516, 528, 608, 627, 688, 817, 836, 912, 946, 1032, 1056, 1254, 1376, 1419, 1634, 1672, 1824, 1892, 2064, 2451, 2459, 2508, 2838, 3268, 3344, 3784, 4128, 4902, 4918, 5016, 5676, 6536, 6688, 7377, 7568, 8987, 9804, 9836, 10032, 11352, 13072, 14754, 15136, 17974, 19608, 19672, 20064, 22704, 26144, 26961, 27049, 29508, 35948, 39216, 39344, 45408, 46721, 53922, 54098, 59016, 71896, 78432, 78688, 81147, 93442, 105737, 107844, 108196, 118032, 140163, 143792, 162294, 186884, 211474, 215688, 216392, 236064, 280326, 287584, 317211, 324588, 373768, 422948, 431376, 432784, 513931, 560652, 634422, 649176, 747536, 845896, 862752, 865568, 1027862, 1121304, 1163107, 1268844, 1298352, 1495072, 1541793, 1691792, 2009003, 2055724, 2242608, 2326214, 2537688, 2596704, 3083586, 3383584, 3489321, 4018006, 4111448, 4485216, 4652428, 5075376, 6027009, 6167172, 6978642, 8036012, 8222896, 9304856, 10150752, 12054018, 12334344, 13957284, 16072024, 16445792, 18609712, 22099033, 24108036, 24668688, 27914568, 32144048, 37219424, 44198066, 48216072, 49337376, 55829136, 64288096, 66297099, 88396132, 96432144, 111658272, 132594198, 176792264, 192864288, 265188396, 353584528, 530376792, 707169056, 1060753584, 2121507168]

約数ペア:

[(1, 2121507168), (2, 1060753584), (3, 707169056), (4, 530376792), (6, 353584528), (8, 265188396), (11, 192864288), (12, 176792264), (16, 132594198), (19, 111658272), (22, 96432144), (24, 88396132), (32, 66297099), (33, 64288096), (38, 55829136), (43, 49337376), (44, 48216072), (48, 44198066), (57, 37219424), (66, 32144048), (76, 27914568), (86, 24668688), (88, 24108036), (96, 22099033), (114, 18609712), (129, 16445792), (132, 16072024), (152, 13957284), (172, 12334344), (176, 12054018), (209, 10150752), (228, 9304856), (258, 8222896), (264, 8036012), (304, 6978642), (344, 6167172), (352, 6027009), (418, 5075376), (456, 4652428), (473, 4485216), (516, 4111448), (528, 4018006), (608, 3489321), (627, 3383584), (688, 3083586), (817, 2596704), (836, 2537688), (912, 2326214), (946, 2242608), (1032, 2055724), (1056, 2009003), (1254, 1691792), (1376, 1541793), (1419, 1495072), (1634, 1298352), (1672, 1268844), (1824, 1163107), (1892, 1121304), (2064, 1027862), (2451, 865568), (2459, 862752), (2508, 845896), (2838, 747536), (3268, 649176), (3344, 634422), (3784, 560652), (4128, 513931), (4902, 432784), (4918, 431376), (5016, 422948), (5676, 373768), (6536, 324588), (6688, 317211), (7377, 287584), (7568, 280326), (8987, 236064), (9804, 216392), (9836, 215688), (10032, 211474), (11352, 186884), (13072, 162294), (14754, 143792), (15136, 140163), (17974, 118032), (19608, 108196), (19672, 107844), (20064, 105737), (22704, 93442), (26144, 81147), (26961, 78688), (27049, 78432), (29508, 71896), (35948, 59016), (39216, 54098), (39344, 53922), (45408, 46721)]