4970398888

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 12245022720

約数和(自身を除く): 7274623832

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 73, 91, 98, 104, 124, 146, 182, 196, 217, 248, 292, 364, 392, 403, 431, 434, 511, 584, 637, 728, 806, 862, 868, 949, 1022, 1274, 1519, 1612, 1724, 1736, 1898, 2044, 2263, 2548, 2821, 3017, 3038, 3224, 3448, 3577, 3796, 4088, 4526, 5096, 5603, 5642, 6034, 6076, 6643, 7154, 7592, 9052, 11206, 11284, 12068, 12152, 13286, 13361, 14308, 15841, 18104, 19747, 21119, 22412, 22568, 24136, 26572, 26722, 28616, 29419, 31463, 31682, 39221, 39494, 42238, 44824, 46501, 53144, 53444, 58838, 62926, 63364, 78442, 78988, 84476, 93002, 93527, 106888, 110887, 117676, 125852, 126728, 156884, 157976, 168952, 173693, 186004, 187054, 205933, 220241, 221774, 235352, 251704, 274547, 313768, 347386, 372008, 374108, 409019, 411866, 440482, 443548, 549094, 654689, 694772, 748216, 818038, 823732, 880964, 887096, 975353, 1098188, 1215851, 1309378, 1389544, 1441531, 1541687, 1636076, 1647464, 1761928, 1950706, 2196376, 2431702, 2618756, 2863133, 2883062, 3083374, 3272152, 3901412, 4863404, 5237512, 5726266, 5766124, 6166748, 6827471, 7802824, 8510957, 9726808, 11452532, 11532248, 12333496, 12679589, 13654942, 17021914, 20041931, 22905064, 25359178, 27309884, 34043828, 40083862, 47792297, 50718356, 54619768, 68087656, 80167724, 88757123, 95584594, 101436712, 160335448, 177514246, 191169188, 355028492, 382338376, 621299861, 710056984, 1242599722, 2485199444, 4970398888]

約数ペア:

[(1, 4970398888), (2, 2485199444), (4, 1242599722), (7, 710056984), (8, 621299861), (13, 382338376), (14, 355028492), (26, 191169188), (28, 177514246), (31, 160335448), (49, 101436712), (52, 95584594), (56, 88757123), (62, 80167724), (73, 68087656), (91, 54619768), (98, 50718356), (104, 47792297), (124, 40083862), (146, 34043828), (182, 27309884), (196, 25359178), (217, 22905064), (248, 20041931), (292, 17021914), (364, 13654942), (392, 12679589), (403, 12333496), (431, 11532248), (434, 11452532), (511, 9726808), (584, 8510957), (637, 7802824), (728, 6827471), (806, 6166748), (862, 5766124), (868, 5726266), (949, 5237512), (1022, 4863404), (1274, 3901412), (1519, 3272152), (1612, 3083374), (1724, 2883062), (1736, 2863133), (1898, 2618756), (2044, 2431702), (2263, 2196376), (2548, 1950706), (2821, 1761928), (3017, 1647464), (3038, 1636076), (3224, 1541687), (3448, 1441531), (3577, 1389544), (3796, 1309378), (4088, 1215851), (4526, 1098188), (5096, 975353), (5603, 887096), (5642, 880964), (6034, 823732), (6076, 818038), (6643, 748216), (7154, 694772), (7592, 654689), (9052, 549094), (11206, 443548), (11284, 440482), (12068, 411866), (12152, 409019), (13286, 374108), (13361, 372008), (14308, 347386), (15841, 313768), (18104, 274547), (19747, 251704), (21119, 235352), (22412, 221774), (22568, 220241), (24136, 205933), (26572, 187054), (26722, 186004), (28616, 173693), (29419, 168952), (31463, 157976), (31682, 156884), (39221, 126728), (39494, 125852), (42238, 117676), (44824, 110887), (46501, 106888), (53144, 93527), (53444, 93002), (58838, 84476), (62926, 78988), (63364, 78442)]