15779236484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 31294771200

約数和(自身を除く): 15515534716

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 149, 172, 223, 251, 298, 446, 473, 502, 596, 892, 946, 1004, 1639, 1892, 2453, 2761, 3278, 4906, 5522, 6407, 6556, 9589, 9812, 10793, 11044, 12814, 19178, 21586, 25628, 33227, 37399, 38356, 43172, 55973, 66454, 70477, 74798, 105479, 111946, 118723, 132908, 140954, 149596, 210958, 223892, 237446, 281908, 365497, 411389, 421916, 474892, 615703, 730994, 822778, 1231406, 1428761, 1461988, 1608157, 1645556, 2406839, 2462812, 2857522, 3216314, 4813678, 5715044, 6432628, 8339977, 9627356, 15716371, 16679954, 17689727, 26475229, 31432742, 33359908, 35379454, 52950458, 62865484, 70758908, 91739747, 105900916, 183479494, 358619011, 366958988, 717238022, 1434476044, 3944809121, 7889618242, 15779236484]

約数ペア:

[(1, 15779236484), (2, 7889618242), (4, 3944809121), (11, 1434476044), (22, 717238022), (43, 366958988), (44, 358619011), (86, 183479494), (149, 105900916), (172, 91739747), (223, 70758908), (251, 62865484), (298, 52950458), (446, 35379454), (473, 33359908), (502, 31432742), (596, 26475229), (892, 17689727), (946, 16679954), (1004, 15716371), (1639, 9627356), (1892, 8339977), (2453, 6432628), (2761, 5715044), (3278, 4813678), (4906, 3216314), (5522, 2857522), (6407, 2462812), (6556, 2406839), (9589, 1645556), (9812, 1608157), (10793, 1461988), (11044, 1428761), (12814, 1231406), (19178, 822778), (21586, 730994), (25628, 615703), (33227, 474892), (37399, 421916), (38356, 411389), (43172, 365497), (55973, 281908), (66454, 237446), (70477, 223892), (74798, 210958), (105479, 149596), (111946, 140954), (118723, 132908)]