328896551270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1\times {\mathrm{14771}}^1$

素因数の和:15178

約数の個数: 96

約数和(自身を含む): 701276237568

約数和(自身を除く): 372379686298

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 331, 434, 662, 961, 1085, 1655, 1922, 2170, 2317, 3310, 4634, 4805, 6727, 9610, 10261, 11585, 13454, 14771, 20522, 23170, 29542, 33635, 51305, 67270, 71827, 73855, 102610, 103397, 143654, 147710, 206794, 318091, 359135, 457901, 516985, 636182, 718270, 915802, 1033970, 1590455, 2226637, 2289505, 3180910, 3205307, 4453274, 4579010, 4889201, 6410614, 9778402, 11133185, 14194931, 16026535, 22266370, 24446005, 28389862, 32053070, 34224407, 48892010, 68448814, 70974655, 99364517, 141949310, 151565231, 171122035, 198729034, 303130462, 342244070, 496822585, 757826155, 993645170, 1060956617, 1515652310, 2121913234, 4698522161, 5304783085, 9397044322, 10609566170, 23492610805, 32889655127, 46985221610, 65779310254, 164448275635, 328896551270]

約数ペア:

[(1, 328896551270), (2, 164448275635), (5, 65779310254), (7, 46985221610), (10, 32889655127), (14, 23492610805), (31, 10609566170), (35, 9397044322), (62, 5304783085), (70, 4698522161), (155, 2121913234), (217, 1515652310), (310, 1060956617), (331, 993645170), (434, 757826155), (662, 496822585), (961, 342244070), (1085, 303130462), (1655, 198729034), (1922, 171122035), (2170, 151565231), (2317, 141949310), (3310, 99364517), (4634, 70974655), (4805, 68448814), (6727, 48892010), (9610, 34224407), (10261, 32053070), (11585, 28389862), (13454, 24446005), (14771, 22266370), (20522, 16026535), (23170, 14194931), (29542, 11133185), (33635, 9778402), (51305, 6410614), (67270, 4889201), (71827, 4579010), (73855, 4453274), (102610, 3205307), (103397, 3180910), (143654, 2289505), (147710, 2226637), (206794, 1590455), (318091, 1033970), (359135, 915802), (457901, 718270), (516985, 636182)]