672085336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 1393459200

約数和(自身を除く): 721373864

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 359, 376, 383, 611, 718, 766, 1222, 1436, 1532, 2444, 2872, 3064, 4667, 4888, 4979, 9334, 9958, 16873, 18001, 18668, 19916, 33746, 36002, 37336, 39832, 67492, 72004, 134984, 137497, 144008, 219349, 234013, 274994, 438698, 468026, 549988, 877396, 936052, 1099976, 1754792, 1787461, 1872104, 3574922, 6462359, 7149844, 12924718, 14299688, 25849436, 51698872, 84010667, 168021334, 336042668, 672085336]

約数ペア:

[(1, 672085336), (2, 336042668), (4, 168021334), (8, 84010667), (13, 51698872), (26, 25849436), (47, 14299688), (52, 12924718), (94, 7149844), (104, 6462359), (188, 3574922), (359, 1872104), (376, 1787461), (383, 1754792), (611, 1099976), (718, 936052), (766, 877396), (1222, 549988), (1436, 468026), (1532, 438698), (2444, 274994), (2872, 234013), (3064, 219349), (4667, 144008), (4888, 137497), (4979, 134984), (9334, 72004), (9958, 67492), (16873, 39832), (18001, 37336), (18668, 36002), (19916, 33746)]