13315055752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 27412560000

約数和(自身を除く): 14097504248

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 89, 97, 139, 146, 152, 178, 194, 278, 292, 356, 388, 556, 584, 712, 776, 1112, 1387, 1691, 1843, 2641, 2774, 3382, 3686, 5282, 5548, 6497, 6764, 7081, 7372, 8633, 10147, 10564, 11096, 12371, 12994, 13483, 13528, 14162, 14744, 17266, 20294, 21128, 24742, 25988, 26966, 28324, 34532, 40588, 49484, 51976, 53932, 56648, 69064, 81176, 98968, 107864, 123443, 134539, 164027, 192793, 235049, 246886, 256177, 269078, 328054, 385586, 470098, 493772, 512354, 538156, 630209, 656108, 771172, 903083, 940196, 984259, 987544, 1024708, 1076312, 1199987, 1260418, 1312216, 1542344, 1806166, 1880392, 1968518, 2049416, 2399974, 2520836, 3612332, 3937036, 4799948, 5041672, 7224664, 7874072, 9599896, 11973971, 17158577, 18700921, 22799753, 23947942, 34317154, 37401842, 45599506, 47895884, 68634308, 74803684, 87599051, 91199012, 95791768, 137268616, 149607368, 175198102, 182398024, 350396204, 700792408, 1664381969, 3328763938, 6657527876, 13315055752]

約数ペア:

[(1, 13315055752), (2, 6657527876), (4, 3328763938), (8, 1664381969), (19, 700792408), (38, 350396204), (73, 182398024), (76, 175198102), (89, 149607368), (97, 137268616), (139, 95791768), (146, 91199012), (152, 87599051), (178, 74803684), (194, 68634308), (278, 47895884), (292, 45599506), (356, 37401842), (388, 34317154), (556, 23947942), (584, 22799753), (712, 18700921), (776, 17158577), (1112, 11973971), (1387, 9599896), (1691, 7874072), (1843, 7224664), (2641, 5041672), (2774, 4799948), (3382, 3937036), (3686, 3612332), (5282, 2520836), (5548, 2399974), (6497, 2049416), (6764, 1968518), (7081, 1880392), (7372, 1806166), (8633, 1542344), (10147, 1312216), (10564, 1260418), (11096, 1199987), (12371, 1076312), (12994, 1024708), (13483, 987544), (13528, 984259), (14162, 940196), (14744, 903083), (17266, 771172), (20294, 656108), (21128, 630209), (24742, 538156), (25988, 512354), (26966, 493772), (28324, 470098), (34532, 385586), (40588, 328054), (49484, 269078), (51976, 256177), (53932, 246886), (56648, 235049), (69064, 192793), (81176, 164027), (98968, 134539), (107864, 123443)]