320191002

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10067}}^1$

素因数の和:10128

約数の個数: 64

約数和(自身を含む): 773222400

約数和(自身を除く): 453031398

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1674, 1767, 3534, 5301, 10067, 10602, 15903, 20134, 30201, 31806, 60402, 90603, 181206, 191273, 271809, 312077, 382546, 543618, 573819, 624154, 936231, 1147638, 1721457, 1872462, 2808693, 3442914, 5164371, 5617386, 5929463, 8426079, 10328742, 11858926, 16852158, 17788389, 35576778, 53365167, 106730334, 160095501, 320191002]

約数ペア:

[(1, 320191002), (2, 160095501), (3, 106730334), (6, 53365167), (9, 35576778), (18, 17788389), (19, 16852158), (27, 11858926), (31, 10328742), (38, 8426079), (54, 5929463), (57, 5617386), (62, 5164371), (93, 3442914), (114, 2808693), (171, 1872462), (186, 1721457), (279, 1147638), (342, 936231), (513, 624154), (558, 573819), (589, 543618), (837, 382546), (1026, 312077), (1178, 271809), (1674, 191273), (1767, 181206), (3534, 90603), (5301, 60402), (10067, 31806), (10602, 30201), (15903, 20134)]