19952344496

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{17467}}^1$

素因数の和:17567

約数の個数: 120

約数和(自身を含む): 47410108416

約数和(自身を除く): 27457763920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 49, 56, 62, 94, 98, 112, 124, 188, 196, 217, 248, 329, 376, 392, 434, 496, 658, 752, 784, 868, 1316, 1457, 1519, 1736, 2303, 2632, 2914, 3038, 3472, 4606, 5264, 5828, 6076, 9212, 10199, 11656, 12152, 17467, 18424, 20398, 23312, 24304, 34934, 36848, 40796, 69868, 71393, 81592, 122269, 139736, 142786, 163184, 244538, 279472, 285572, 489076, 541477, 571144, 820949, 855883, 978152, 1082954, 1142288, 1641898, 1711766, 1956304, 2165908, 3283796, 3423532, 3790339, 4331816, 5746643, 6567592, 6847064, 7580678, 8663632, 11493286, 13135184, 13694128, 15161356, 22986572, 25449419, 26532373, 30322712, 40226501, 45973144, 50898838, 53064746, 60645424, 80453002, 91946288, 101797676, 106129492, 160906004, 178145933, 203595352, 212258984, 321812008, 356291866, 407190704, 424517968, 643624016, 712583732, 1247021531, 1425167464, 2494043062, 2850334928, 4988086124, 9976172248, 19952344496]

約数ペア:

[(1, 19952344496), (2, 9976172248), (4, 4988086124), (7, 2850334928), (8, 2494043062), (14, 1425167464), (16, 1247021531), (28, 712583732), (31, 643624016), (47, 424517968), (49, 407190704), (56, 356291866), (62, 321812008), (94, 212258984), (98, 203595352), (112, 178145933), (124, 160906004), (188, 106129492), (196, 101797676), (217, 91946288), (248, 80453002), (329, 60645424), (376, 53064746), (392, 50898838), (434, 45973144), (496, 40226501), (658, 30322712), (752, 26532373), (784, 25449419), (868, 22986572), (1316, 15161356), (1457, 13694128), (1519, 13135184), (1736, 11493286), (2303, 8663632), (2632, 7580678), (2914, 6847064), (3038, 6567592), (3472, 5746643), (4606, 4331816), (5264, 3790339), (5828, 3423532), (6076, 3283796), (9212, 2165908), (10199, 1956304), (11656, 1711766), (12152, 1641898), (17467, 1142288), (18424, 1082954), (20398, 978152), (23312, 855883), (24304, 820949), (34934, 571144), (36848, 541477), (40796, 489076), (69868, 285572), (71393, 279472), (81592, 244538), (122269, 163184), (139736, 142786)]