19479156928

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{1583}}^1$

素因数の和:1851

約数の個数: 168

約数和(自身を含む): 48801747456

約数和(自身を除く): 29322590528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 227, 242, 308, 352, 448, 454, 484, 616, 704, 847, 908, 968, 1232, 1583, 1589, 1694, 1816, 1936, 2464, 2497, 3166, 3178, 3388, 3632, 3872, 4928, 4994, 6332, 6356, 6776, 7264, 7744, 9988, 11081, 12664, 12712, 13552, 14528, 17413, 17479, 19976, 22162, 25328, 25424, 27104, 27467, 34826, 34958, 39952, 44324, 50656, 50848, 54208, 54934, 69652, 69916, 79904, 88648, 101312, 101696, 109868, 121891, 139304, 139832, 159808, 177296, 191543, 192269, 219736, 243782, 278608, 279664, 354592, 359341, 383086, 384538, 439472, 487564, 557216, 559328, 709184, 718682, 766172, 769076, 878944, 975128, 1114432, 1118656, 1340801, 1437364, 1532344, 1538152, 1757888, 1950256, 2515387, 2681602, 2874728, 3064688, 3076304, 3900512, 3952751, 5030774, 5363204, 5749456, 6129376, 6152608, 7801024, 7905502, 10061548, 10726408, 11498912, 12258752, 12305216, 15811004, 20123096, 21452816, 22997824, 27669257, 31622008, 40246192, 42905632, 43480261, 55338514, 63244016, 80492384, 85811264, 86960522, 110677028, 126488032, 160984768, 173921044, 221354056, 252976064, 304361827, 347842088, 442708112, 608723654, 695684176, 885416224, 1217447308, 1391368352, 1770832448, 2434894616, 2782736704, 4869789232, 9739578464, 19479156928]

約数ペア:

[(1, 19479156928), (2, 9739578464), (4, 4869789232), (7, 2782736704), (8, 2434894616), (11, 1770832448), (14, 1391368352), (16, 1217447308), (22, 885416224), (28, 695684176), (32, 608723654), (44, 442708112), (56, 347842088), (64, 304361827), (77, 252976064), (88, 221354056), (112, 173921044), (121, 160984768), (154, 126488032), (176, 110677028), (224, 86960522), (227, 85811264), (242, 80492384), (308, 63244016), (352, 55338514), (448, 43480261), (454, 42905632), (484, 40246192), (616, 31622008), (704, 27669257), (847, 22997824), (908, 21452816), (968, 20123096), (1232, 15811004), (1583, 12305216), (1589, 12258752), (1694, 11498912), (1816, 10726408), (1936, 10061548), (2464, 7905502), (2497, 7801024), (3166, 6152608), (3178, 6129376), (3388, 5749456), (3632, 5363204), (3872, 5030774), (4928, 3952751), (4994, 3900512), (6332, 3076304), (6356, 3064688), (6776, 2874728), (7264, 2681602), (7744, 2515387), (9988, 1950256), (11081, 1757888), (12664, 1538152), (12712, 1532344), (13552, 1437364), (14528, 1340801), (17413, 1118656), (17479, 1114432), (19976, 975128), (22162, 878944), (25328, 769076), (25424, 766172), (27104, 718682), (27467, 709184), (34826, 559328), (34958, 557216), (39952, 487564), (44324, 439472), (50656, 384538), (50848, 383086), (54208, 359341), (54934, 354592), (69652, 279664), (69916, 278608), (79904, 243782), (88648, 219736), (101312, 192269), (101696, 191543), (109868, 177296), (121891, 159808), (139304, 139832)]