259528752

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4517}}^1$

素因数の和:4560

約数の個数: 160

約数和(自身を含む): 896371200

約数和(自身を除く): 636842448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4517, 4788, 6384, 7182, 8208, 9034, 9576, 13551, 14364, 18068, 19152, 27102, 28728, 31619, 36136, 40653, 54204, 57456, 63238, 72272, 81306, 85823, 94857, 108408, 121959, 126476, 162612, 171646, 189714, 216816, 243918, 252952, 257469, 284571, 325224, 343292, 379428, 487836, 505904, 514938, 569142, 600761, 650448, 686584, 758856, 772407, 853713, 975672, 1029876, 1138284, 1201522, 1373168, 1517712, 1544814, 1707426, 1802283, 1951344, 2059752, 2276568, 2317221, 2403044, 3089628, 3414852, 3604566, 4119504, 4553136, 4634442, 4806088, 5406849, 6179256, 6829704, 7209132, 9268884, 9612176, 10813698, 12358512, 13659408, 14418264, 16220547, 18537768, 21627396, 28836528, 32441094, 37075536, 43254792, 64882188, 86509584, 129764376, 259528752]

約数ペア:

[(1, 259528752), (2, 129764376), (3, 86509584), (4, 64882188), (6, 43254792), (7, 37075536), (8, 32441094), (9, 28836528), (12, 21627396), (14, 18537768), (16, 16220547), (18, 14418264), (19, 13659408), (21, 12358512), (24, 10813698), (27, 9612176), (28, 9268884), (36, 7209132), (38, 6829704), (42, 6179256), (48, 5406849), (54, 4806088), (56, 4634442), (57, 4553136), (63, 4119504), (72, 3604566), (76, 3414852), (84, 3089628), (108, 2403044), (112, 2317221), (114, 2276568), (126, 2059752), (133, 1951344), (144, 1802283), (152, 1707426), (168, 1544814), (171, 1517712), (189, 1373168), (216, 1201522), (228, 1138284), (252, 1029876), (266, 975672), (304, 853713), (336, 772407), (342, 758856), (378, 686584), (399, 650448), (432, 600761), (456, 569142), (504, 514938), (513, 505904), (532, 487836), (684, 379428), (756, 343292), (798, 325224), (912, 284571), (1008, 257469), (1026, 252952), (1064, 243918), (1197, 216816), (1368, 189714), (1512, 171646), (1596, 162612), (2052, 126476), (2128, 121959), (2394, 108408), (2736, 94857), (3024, 85823), (3192, 81306), (3591, 72272), (4104, 63238), (4517, 57456), (4788, 54204), (6384, 40653), (7182, 36136), (8208, 31619), (9034, 28728), (9576, 27102), (13551, 19152), (14364, 18068)]