907622248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 2095632000

約数和(自身を除く): 1188009752

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 41, 52, 68, 76, 82, 104, 136, 152, 164, 221, 247, 323, 328, 442, 494, 533, 646, 659, 697, 779, 884, 988, 1066, 1292, 1318, 1394, 1558, 1768, 1976, 2132, 2584, 2636, 2788, 3116, 4199, 4264, 5272, 5576, 6232, 8398, 8567, 9061, 10127, 11203, 12521, 13243, 16796, 17134, 18122, 20254, 22406, 25042, 26486, 27019, 33592, 34268, 36244, 40508, 44812, 50084, 52972, 54038, 68536, 72488, 81016, 89624, 100168, 105944, 108076, 145639, 162773, 172159, 212857, 216152, 291278, 325546, 344318, 351247, 425714, 459323, 513361, 582556, 651092, 688636, 702494, 851428, 918646, 1026722, 1165112, 1302184, 1377272, 1404988, 1702856, 1837292, 2053444, 2767141, 2809976, 3674584, 4106888, 5534282, 5971199, 6673693, 8727137, 11068564, 11942398, 13347386, 17454274, 22137128, 23884796, 26694772, 34908548, 47769592, 53389544, 69817096, 113452781, 226905562, 453811124, 907622248]

約数ペア:

[(1, 907622248), (2, 453811124), (4, 226905562), (8, 113452781), (13, 69817096), (17, 53389544), (19, 47769592), (26, 34908548), (34, 26694772), (38, 23884796), (41, 22137128), (52, 17454274), (68, 13347386), (76, 11942398), (82, 11068564), (104, 8727137), (136, 6673693), (152, 5971199), (164, 5534282), (221, 4106888), (247, 3674584), (323, 2809976), (328, 2767141), (442, 2053444), (494, 1837292), (533, 1702856), (646, 1404988), (659, 1377272), (697, 1302184), (779, 1165112), (884, 1026722), (988, 918646), (1066, 851428), (1292, 702494), (1318, 688636), (1394, 651092), (1558, 582556), (1768, 513361), (1976, 459323), (2132, 425714), (2584, 351247), (2636, 344318), (2788, 325546), (3116, 291278), (4199, 216152), (4264, 212857), (5272, 172159), (5576, 162773), (6232, 145639), (8398, 108076), (8567, 105944), (9061, 100168), (10127, 89624), (11203, 81016), (12521, 72488), (13243, 68536), (16796, 54038), (17134, 52972), (18122, 50084), (20254, 44812), (22406, 40508), (25042, 36244), (26486, 34268), (27019, 33592)]