329915392

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 88

約数和(自身を含む): 717923840

約数和(自身を除く): 388008448

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 512, 547, 589, 608, 992, 1024, 1094, 1178, 1216, 1984, 2188, 2356, 2432, 3968, 4376, 4712, 4864, 7936, 8752, 9424, 9728, 10393, 15872, 16957, 17504, 18848, 19456, 20786, 31744, 33914, 35008, 37696, 41572, 67828, 70016, 75392, 83144, 135656, 140032, 150784, 166288, 271312, 280064, 301568, 322183, 332576, 542624, 560128, 603136, 644366, 665152, 1085248, 1288732, 1330304, 2170496, 2577464, 2660608, 4340992, 5154928, 5321216, 8681984, 10309856, 10642432, 17363968, 20619712, 41239424, 82478848, 164957696, 329915392]

約数ペア:

[(1, 329915392), (2, 164957696), (4, 82478848), (8, 41239424), (16, 20619712), (19, 17363968), (31, 10642432), (32, 10309856), (38, 8681984), (62, 5321216), (64, 5154928), (76, 4340992), (124, 2660608), (128, 2577464), (152, 2170496), (248, 1330304), (256, 1288732), (304, 1085248), (496, 665152), (512, 644366), (547, 603136), (589, 560128), (608, 542624), (992, 332576), (1024, 322183), (1094, 301568), (1178, 280064), (1216, 271312), (1984, 166288), (2188, 150784), (2356, 140032), (2432, 135656), (3968, 83144), (4376, 75392), (4712, 70016), (4864, 67828), (7936, 41572), (8752, 37696), (9424, 35008), (9728, 33914), (10393, 31744), (15872, 20786), (16957, 19456), (17504, 18848)]