15439474204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1\times {\mathrm{997}}^1$

素因数の和:1523

約数の個数: 96

約数和(自身を含む): 34058594304

約数和(自身を除く): 18619120100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 367, 548, 734, 959, 997, 1468, 1507, 1918, 1994, 2569, 3014, 3836, 3988, 4037, 5138, 6028, 6979, 8074, 10276, 10549, 10967, 13958, 16148, 21098, 21934, 27916, 28259, 42196, 43868, 50279, 56518, 76769, 100558, 113036, 136589, 153538, 201116, 273178, 307076, 351953, 365899, 546356, 553069, 703906, 731798, 956123, 1106138, 1407812, 1463596, 1502479, 1912246, 2212276, 2561293, 3004958, 3824492, 3871483, 4024889, 5122586, 6009916, 7742966, 8049778, 10245172, 10517353, 15485932, 16099556, 21034706, 28174223, 42069412, 50128163, 56348446, 100256326, 112696892, 200512652, 350897141, 551409793, 701794282, 1102819586, 1403588564, 2205639172, 3859868551, 7719737102, 15439474204]

約数ペア:

[(1, 15439474204), (2, 7719737102), (4, 3859868551), (7, 2205639172), (11, 1403588564), (14, 1102819586), (22, 701794282), (28, 551409793), (44, 350897141), (77, 200512652), (137, 112696892), (154, 100256326), (274, 56348446), (308, 50128163), (367, 42069412), (548, 28174223), (734, 21034706), (959, 16099556), (997, 15485932), (1468, 10517353), (1507, 10245172), (1918, 8049778), (1994, 7742966), (2569, 6009916), (3014, 5122586), (3836, 4024889), (3988, 3871483), (4037, 3824492), (5138, 3004958), (6028, 2561293), (6979, 2212276), (8074, 1912246), (10276, 1502479), (10549, 1463596), (10967, 1407812), (13958, 1106138), (16148, 956123), (21098, 731798), (21934, 703906), (27916, 553069), (28259, 546356), (42196, 365899), (43868, 351953), (50279, 307076), (56518, 273178), (76769, 201116), (100558, 153538), (113036, 136589)]