347858316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23977}}^1$

素因数の和:24031

約数の個数: 72

約数和(自身を含む): 977535104

約数和(自身を除く): 629676788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 23977, 47954, 71931, 95908, 143862, 215793, 287724, 311701, 431586, 623402, 743287, 863172, 935103, 1246804, 1486574, 1870206, 2229861, 2805309, 2973148, 3740412, 4459722, 5610618, 6689583, 8919444, 9662731, 11221236, 13379166, 19325462, 26758332, 28988193, 38650924, 57976386, 86964579, 115952772, 173929158, 347858316]

約数ペア:

[(1, 347858316), (2, 173929158), (3, 115952772), (4, 86964579), (6, 57976386), (9, 38650924), (12, 28988193), (13, 26758332), (18, 19325462), (26, 13379166), (31, 11221236), (36, 9662731), (39, 8919444), (52, 6689583), (62, 5610618), (78, 4459722), (93, 3740412), (117, 2973148), (124, 2805309), (156, 2229861), (186, 1870206), (234, 1486574), (279, 1246804), (372, 935103), (403, 863172), (468, 743287), (558, 623402), (806, 431586), (1116, 311701), (1209, 287724), (1612, 215793), (2418, 143862), (3627, 95908), (4836, 71931), (7254, 47954), (14508, 23977)]