331355772

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1870

約数の個数: 144

約数和(自身を含む): 1003871232

約数和(自身を除く): 672515460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 81, 99, 102, 108, 132, 153, 162, 187, 198, 204, 243, 297, 306, 324, 374, 396, 459, 486, 561, 594, 612, 748, 891, 918, 972, 1122, 1188, 1377, 1683, 1782, 1823, 1836, 2244, 2673, 2754, 3366, 3564, 3646, 4131, 5049, 5346, 5469, 5508, 6732, 7292, 8262, 10098, 10692, 10938, 15147, 16407, 16524, 20053, 20196, 21876, 30294, 30991, 32814, 40106, 45441, 49221, 60159, 60588, 61982, 65628, 80212, 90882, 92973, 98442, 120318, 123964, 147663, 180477, 181764, 185946, 196884, 240636, 278919, 295326, 340901, 360954, 371892, 442989, 541431, 557838, 590652, 681802, 721908, 836757, 885978, 1022703, 1082862, 1115676, 1363604, 1624293, 1673514, 1771956, 2045406, 2165724, 2510271, 3068109, 3248586, 3347028, 4090812, 4872879, 5020542, 6136218, 6497172, 7530813, 9204327, 9745758, 10041084, 12272436, 15061626, 18408654, 19491516, 27612981, 30123252, 36817308, 55225962, 82838943, 110451924, 165677886, 331355772]

約数ペア:

[(1, 331355772), (2, 165677886), (3, 110451924), (4, 82838943), (6, 55225962), (9, 36817308), (11, 30123252), (12, 27612981), (17, 19491516), (18, 18408654), (22, 15061626), (27, 12272436), (33, 10041084), (34, 9745758), (36, 9204327), (44, 7530813), (51, 6497172), (54, 6136218), (66, 5020542), (68, 4872879), (81, 4090812), (99, 3347028), (102, 3248586), (108, 3068109), (132, 2510271), (153, 2165724), (162, 2045406), (187, 1771956), (198, 1673514), (204, 1624293), (243, 1363604), (297, 1115676), (306, 1082862), (324, 1022703), (374, 885978), (396, 836757), (459, 721908), (486, 681802), (561, 590652), (594, 557838), (612, 541431), (748, 442989), (891, 371892), (918, 360954), (972, 340901), (1122, 295326), (1188, 278919), (1377, 240636), (1683, 196884), (1782, 185946), (1823, 181764), (1836, 180477), (2244, 147663), (2673, 123964), (2754, 120318), (3366, 98442), (3564, 92973), (3646, 90882), (4131, 80212), (5049, 65628), (5346, 61982), (5469, 60588), (5508, 60159), (6732, 49221), (7292, 45441), (8262, 40106), (10098, 32814), (10692, 30991), (10938, 30294), (15147, 21876), (16407, 20196), (16524, 20053)]