738977488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6217}}^1$

素因数の和:6284

約数の個数: 80

約数和(自身を含む): 1665429120

約数和(自身を除く): 926451632

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 272, 304, 323, 368, 391, 437, 646, 782, 874, 1292, 1564, 1748, 2584, 3128, 3496, 5168, 6217, 6256, 6992, 7429, 12434, 14858, 24868, 29716, 49736, 59432, 99472, 105689, 118123, 118864, 142991, 211378, 236246, 285982, 422756, 472492, 571964, 845512, 944984, 1143928, 1691024, 1889968, 2008091, 2287856, 2430847, 2716829, 4016182, 4861694, 5433658, 8032364, 9723388, 10867316, 16064728, 19446776, 21734632, 32129456, 38893552, 43469264, 46186093, 92372186, 184744372, 369488744, 738977488]

約数ペア:

[(1, 738977488), (2, 369488744), (4, 184744372), (8, 92372186), (16, 46186093), (17, 43469264), (19, 38893552), (23, 32129456), (34, 21734632), (38, 19446776), (46, 16064728), (68, 10867316), (76, 9723388), (92, 8032364), (136, 5433658), (152, 4861694), (184, 4016182), (272, 2716829), (304, 2430847), (323, 2287856), (368, 2008091), (391, 1889968), (437, 1691024), (646, 1143928), (782, 944984), (874, 845512), (1292, 571964), (1564, 472492), (1748, 422756), (2584, 285982), (3128, 236246), (3496, 211378), (5168, 142991), (6217, 118864), (6256, 118123), (6992, 105689), (7429, 99472), (12434, 59432), (14858, 49736), (24868, 29716)]