405120168

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 1118707200

約数和(自身を除く): 713587032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 191, 267, 331, 356, 382, 534, 573, 662, 712, 764, 801, 993, 1068, 1146, 1324, 1528, 1602, 1719, 1986, 2136, 2292, 2648, 2979, 3204, 3438, 3972, 4584, 5958, 6408, 6876, 7944, 11916, 13752, 16999, 23832, 29459, 33998, 50997, 58918, 63221, 67996, 88377, 101994, 117836, 126442, 135992, 152991, 176754, 189663, 203988, 235672, 252884, 265131, 305982, 353508, 379326, 407976, 505768, 530262, 568989, 611964, 707016, 758652, 1060524, 1137978, 1223928, 1517304, 2121048, 2275956, 4551912, 5626669, 11253338, 16880007, 22506676, 33760014, 45013352, 50640021, 67520028, 101280042, 135040056, 202560084, 405120168]

約数ペア:

[(1, 405120168), (2, 202560084), (3, 135040056), (4, 101280042), (6, 67520028), (8, 50640021), (9, 45013352), (12, 33760014), (18, 22506676), (24, 16880007), (36, 11253338), (72, 5626669), (89, 4551912), (178, 2275956), (191, 2121048), (267, 1517304), (331, 1223928), (356, 1137978), (382, 1060524), (534, 758652), (573, 707016), (662, 611964), (712, 568989), (764, 530262), (801, 505768), (993, 407976), (1068, 379326), (1146, 353508), (1324, 305982), (1528, 265131), (1602, 252884), (1719, 235672), (1986, 203988), (2136, 189663), (2292, 176754), (2648, 152991), (2979, 135992), (3204, 126442), (3438, 117836), (3972, 101994), (4584, 88377), (5958, 67996), (6408, 63221), (6876, 58918), (7944, 50997), (11916, 33998), (13752, 29459), (16999, 23832)]