223301832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 639744000

約数和(自身を除く): 416442168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 139, 152, 156, 228, 247, 271, 278, 312, 417, 456, 494, 542, 556, 741, 813, 834, 988, 1084, 1112, 1482, 1626, 1668, 1807, 1976, 2168, 2641, 2964, 3252, 3336, 3523, 3614, 5149, 5282, 5421, 5928, 6504, 7046, 7228, 7923, 10298, 10564, 10569, 10842, 14092, 14456, 15447, 15846, 20596, 21128, 21138, 21684, 28184, 30894, 31692, 34333, 37669, 41192, 42276, 43368, 61788, 63384, 66937, 68666, 75338, 84552, 102999, 113007, 123576, 133874, 137332, 150676, 200811, 205998, 226014, 267748, 274664, 301352, 401622, 411996, 452028, 489697, 535496, 715711, 803244, 823992, 904056, 979394, 1431422, 1469091, 1606488, 1958788, 2147133, 2862844, 2938182, 3917576, 4294266, 5725688, 5876364, 8588532, 9304243, 11752728, 17177064, 18608486, 27912729, 37216972, 55825458, 74433944, 111650916, 223301832]

約数ペア:

[(1, 223301832), (2, 111650916), (3, 74433944), (4, 55825458), (6, 37216972), (8, 27912729), (12, 18608486), (13, 17177064), (19, 11752728), (24, 9304243), (26, 8588532), (38, 5876364), (39, 5725688), (52, 4294266), (57, 3917576), (76, 2938182), (78, 2862844), (104, 2147133), (114, 1958788), (139, 1606488), (152, 1469091), (156, 1431422), (228, 979394), (247, 904056), (271, 823992), (278, 803244), (312, 715711), (417, 535496), (456, 489697), (494, 452028), (542, 411996), (556, 401622), (741, 301352), (813, 274664), (834, 267748), (988, 226014), (1084, 205998), (1112, 200811), (1482, 150676), (1626, 137332), (1668, 133874), (1807, 123576), (1976, 113007), (2168, 102999), (2641, 84552), (2964, 75338), (3252, 68666), (3336, 66937), (3523, 63384), (3614, 61788), (5149, 43368), (5282, 42276), (5421, 41192), (5928, 37669), (6504, 34333), (7046, 31692), (7228, 30894), (7923, 28184), (10298, 21684), (10564, 21138), (10569, 21128), (10842, 20596), (14092, 15846), (14456, 15447)]