2144450048

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:628

約数の個数: 160

約数和(自身を含む): 5023011840

約数和(自身を除く): 2878561792

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 128, 152, 208, 247, 248, 256, 304, 403, 416, 494, 496, 512, 547, 589, 608, 806, 832, 988, 992, 1094, 1178, 1216, 1612, 1664, 1976, 1984, 2188, 2356, 2432, 3224, 3328, 3952, 3968, 4376, 4712, 4864, 6448, 6656, 7111, 7657, 7904, 7936, 8752, 9424, 9728, 10393, 12896, 14222, 15314, 15808, 15872, 16957, 17504, 18848, 20786, 25792, 28444, 30628, 31616, 33914, 35008, 37696, 41572, 51584, 56888, 61256, 63232, 67828, 70016, 75392, 83144, 103168, 113776, 122512, 126464, 135109, 135656, 140032, 150784, 166288, 206336, 220441, 227552, 245024, 270218, 271312, 280064, 301568, 322183, 332576, 440882, 455104, 490048, 540436, 542624, 644366, 665152, 881764, 910208, 980096, 1080872, 1085248, 1288732, 1330304, 1763528, 1820416, 1960192, 2161744, 2170496, 2577464, 2660608, 3527056, 3640832, 3920384, 4188379, 4323488, 4340992, 5154928, 5321216, 7054112, 8376758, 8646976, 8681984, 10309856, 14108224, 16753516, 17293952, 20619712, 28216448, 33507032, 34587904, 41239424, 56432896, 67014064, 69175808, 82478848, 112865792, 134028128, 164957696, 268056256, 536112512, 1072225024, 2144450048]

約数ペア:

[(1, 2144450048), (2, 1072225024), (4, 536112512), (8, 268056256), (13, 164957696), (16, 134028128), (19, 112865792), (26, 82478848), (31, 69175808), (32, 67014064), (38, 56432896), (52, 41239424), (62, 34587904), (64, 33507032), (76, 28216448), (104, 20619712), (124, 17293952), (128, 16753516), (152, 14108224), (208, 10309856), (247, 8681984), (248, 8646976), (256, 8376758), (304, 7054112), (403, 5321216), (416, 5154928), (494, 4340992), (496, 4323488), (512, 4188379), (547, 3920384), (589, 3640832), (608, 3527056), (806, 2660608), (832, 2577464), (988, 2170496), (992, 2161744), (1094, 1960192), (1178, 1820416), (1216, 1763528), (1612, 1330304), (1664, 1288732), (1976, 1085248), (1984, 1080872), (2188, 980096), (2356, 910208), (2432, 881764), (3224, 665152), (3328, 644366), (3952, 542624), (3968, 540436), (4376, 490048), (4712, 455104), (4864, 440882), (6448, 332576), (6656, 322183), (7111, 301568), (7657, 280064), (7904, 271312), (7936, 270218), (8752, 245024), (9424, 227552), (9728, 220441), (10393, 206336), (12896, 166288), (14222, 150784), (15314, 140032), (15808, 135656), (15872, 135109), (16957, 126464), (17504, 122512), (18848, 113776), (20786, 103168), (25792, 83144), (28444, 75392), (30628, 70016), (31616, 67828), (33914, 63232), (35008, 61256), (37696, 56888), (41572, 51584)]