1889830432

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2359

約数の個数: 144

約数和(自身を含む): 4732535808

約数和(自身を除く): 2842705376

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 49, 56, 62, 68, 98, 112, 119, 124, 136, 196, 217, 224, 238, 248, 272, 392, 434, 476, 496, 527, 544, 784, 833, 868, 952, 992, 1054, 1519, 1568, 1666, 1736, 1904, 2108, 2287, 3038, 3332, 3472, 3689, 3808, 4216, 4574, 6076, 6664, 6944, 7378, 8432, 9148, 12152, 13328, 14756, 16009, 16864, 18296, 24304, 25823, 26656, 29512, 32018, 36592, 38879, 48608, 51646, 59024, 64036, 70897, 73184, 77758, 103292, 112063, 118048, 128072, 141794, 155516, 206584, 224126, 256144, 272153, 283588, 311032, 413168, 448252, 496279, 512288, 544306, 567176, 622064, 826336, 896504, 992558, 1088612, 1134352, 1205249, 1244128, 1793008, 1905071, 1985116, 2177224, 2268704, 2410498, 3473953, 3586016, 3810142, 3970232, 4354448, 4820996, 6947906, 7620284, 7940464, 8436743, 8708896, 9641992, 13895812, 15240568, 15880928, 16873486, 19283984, 27791624, 30481136, 33746972, 38567968, 55583248, 59057201, 60962272, 67493944, 111166496, 118114402, 134987888, 236228804, 269975776, 472457608, 944915216, 1889830432]

約数ペア:

[(1, 1889830432), (2, 944915216), (4, 472457608), (7, 269975776), (8, 236228804), (14, 134987888), (16, 118114402), (17, 111166496), (28, 67493944), (31, 60962272), (32, 59057201), (34, 55583248), (49, 38567968), (56, 33746972), (62, 30481136), (68, 27791624), (98, 19283984), (112, 16873486), (119, 15880928), (124, 15240568), (136, 13895812), (196, 9641992), (217, 8708896), (224, 8436743), (238, 7940464), (248, 7620284), (272, 6947906), (392, 4820996), (434, 4354448), (476, 3970232), (496, 3810142), (527, 3586016), (544, 3473953), (784, 2410498), (833, 2268704), (868, 2177224), (952, 1985116), (992, 1905071), (1054, 1793008), (1519, 1244128), (1568, 1205249), (1666, 1134352), (1736, 1088612), (1904, 992558), (2108, 896504), (2287, 826336), (3038, 622064), (3332, 567176), (3472, 544306), (3689, 512288), (3808, 496279), (4216, 448252), (4574, 413168), (6076, 311032), (6664, 283588), (6944, 272153), (7378, 256144), (8432, 224126), (9148, 206584), (12152, 155516), (13328, 141794), (14756, 128072), (16009, 118048), (16864, 112063), (18296, 103292), (24304, 77758), (25823, 73184), (26656, 70897), (29512, 64036), (32018, 59024), (36592, 51646), (38879, 48608)]