785776768

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:598

約数の個数: 128

約数和(自身を含む): 1906012800

約数和(自身を除く): 1120236032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 101, 112, 128, 133, 152, 202, 224, 266, 304, 404, 448, 457, 532, 608, 707, 808, 896, 914, 1064, 1216, 1414, 1616, 1828, 1919, 2128, 2432, 2828, 3199, 3232, 3656, 3838, 4256, 5656, 6398, 6464, 7312, 7676, 8512, 8683, 11312, 12796, 12928, 13433, 14624, 15352, 17024, 17366, 22624, 25592, 26866, 29248, 30704, 34732, 45248, 46157, 51184, 53732, 58496, 60781, 61408, 69464, 90496, 92314, 102368, 107464, 121562, 122816, 138928, 184628, 204736, 214928, 243124, 245632, 277856, 323099, 369256, 409472, 429856, 486248, 555712, 646198, 738512, 859712, 876983, 972496, 1111424, 1292396, 1477024, 1719424, 1753966, 1944992, 2584792, 2954048, 3507932, 3889984, 5169584, 5908096, 6138881, 7015864, 7779968, 10339168, 12277762, 14031728, 20678336, 24555524, 28063456, 41356672, 49111048, 56126912, 98222096, 112253824, 196444192, 392888384, 785776768]

約数ペア:

[(1, 785776768), (2, 392888384), (4, 196444192), (7, 112253824), (8, 98222096), (14, 56126912), (16, 49111048), (19, 41356672), (28, 28063456), (32, 24555524), (38, 20678336), (56, 14031728), (64, 12277762), (76, 10339168), (101, 7779968), (112, 7015864), (128, 6138881), (133, 5908096), (152, 5169584), (202, 3889984), (224, 3507932), (266, 2954048), (304, 2584792), (404, 1944992), (448, 1753966), (457, 1719424), (532, 1477024), (608, 1292396), (707, 1111424), (808, 972496), (896, 876983), (914, 859712), (1064, 738512), (1216, 646198), (1414, 555712), (1616, 486248), (1828, 429856), (1919, 409472), (2128, 369256), (2432, 323099), (2828, 277856), (3199, 245632), (3232, 243124), (3656, 214928), (3838, 204736), (4256, 184628), (5656, 138928), (6398, 122816), (6464, 121562), (7312, 107464), (7676, 102368), (8512, 92314), (8683, 90496), (11312, 69464), (12796, 61408), (12928, 60781), (13433, 58496), (14624, 53732), (15352, 51184), (17024, 46157), (17366, 45248), (22624, 34732), (25592, 30704), (26866, 29248)]