253112608

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:786

約数の個数: 96

約数和(自身を含む): 603300096

約数和(自身を除く): 350187488

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 73, 92, 112, 146, 161, 184, 224, 292, 322, 368, 511, 584, 644, 673, 736, 1022, 1168, 1288, 1346, 1679, 2044, 2336, 2576, 2692, 3358, 4088, 4711, 5152, 5384, 6716, 8176, 9422, 10768, 11753, 13432, 15479, 16352, 18844, 21536, 23506, 26864, 30958, 37688, 47012, 49129, 53728, 61916, 75376, 94024, 98258, 108353, 123832, 150752, 188048, 196516, 216706, 247664, 343903, 376096, 393032, 433412, 495328, 687806, 786064, 866824, 1129967, 1375612, 1572128, 1733648, 2259934, 2751224, 3467296, 4519868, 5502448, 7909769, 9039736, 11004896, 15819538, 18079472, 31639076, 36158944, 63278152, 126556304, 253112608]

約数ペア:

[(1, 253112608), (2, 126556304), (4, 63278152), (7, 36158944), (8, 31639076), (14, 18079472), (16, 15819538), (23, 11004896), (28, 9039736), (32, 7909769), (46, 5502448), (56, 4519868), (73, 3467296), (92, 2751224), (112, 2259934), (146, 1733648), (161, 1572128), (184, 1375612), (224, 1129967), (292, 866824), (322, 786064), (368, 687806), (511, 495328), (584, 433412), (644, 393032), (673, 376096), (736, 343903), (1022, 247664), (1168, 216706), (1288, 196516), (1346, 188048), (1679, 150752), (2044, 123832), (2336, 108353), (2576, 98258), (2692, 94024), (3358, 75376), (4088, 61916), (4711, 53728), (5152, 49129), (5384, 47012), (6716, 37688), (8176, 30958), (9422, 26864), (10768, 23506), (11753, 21536), (13432, 18844), (15479, 16352)]