1938751488

素因数分解:

$2^{16}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 204

約数和(自身を含む): 5929652040

約数和(自身を除く): 3990900552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 173, 192, 228, 256, 288, 304, 342, 346, 384, 456, 512, 519, 576, 608, 684, 692, 768, 912, 1024, 1038, 1152, 1216, 1368, 1384, 1536, 1557, 1824, 2048, 2076, 2304, 2432, 2736, 2768, 3072, 3114, 3287, 3648, 4096, 4152, 4608, 4864, 5472, 5536, 6144, 6228, 6574, 7296, 8192, 8304, 9216, 9728, 9861, 10944, 11072, 12288, 12456, 13148, 14592, 16384, 16608, 18432, 19456, 19722, 21888, 22144, 24576, 24912, 26296, 29184, 29583, 32768, 33216, 36864, 38912, 39444, 43776, 44288, 49152, 49824, 52592, 58368, 59166, 65536, 66432, 73728, 77824, 78888, 87552, 88576, 98304, 99648, 105184, 116736, 118332, 132864, 147456, 155648, 157776, 175104, 177152, 196608, 199296, 210368, 233472, 236664, 265728, 294912, 311296, 315552, 350208, 354304, 398592, 420736, 466944, 473328, 531456, 589824, 622592, 631104, 700416, 708608, 797184, 841472, 933888, 946656, 1062912, 1245184, 1262208, 1400832, 1417216, 1594368, 1682944, 1867776, 1893312, 2125824, 2524416, 2801664, 2834432, 3188736, 3365888, 3735552, 3786624, 4251648, 5048832, 5603328, 5668864, 6377472, 6731776, 7573248, 8503296, 10097664, 11206656, 11337728, 12754944, 13463552, 15146496, 17006592, 20195328, 25509888, 26927104, 30292992, 34013184, 40390656, 51019776, 53854208, 60585984, 80781312, 102039552, 107708416, 121171968, 161562624, 215416832, 242343936, 323125248, 484687872, 646250496, 969375744, 1938751488]

約数ペア:

[(1, 1938751488), (2, 969375744), (3, 646250496), (4, 484687872), (6, 323125248), (8, 242343936), (9, 215416832), (12, 161562624), (16, 121171968), (18, 107708416), (19, 102039552), (24, 80781312), (32, 60585984), (36, 53854208), (38, 51019776), (48, 40390656), (57, 34013184), (64, 30292992), (72, 26927104), (76, 25509888), (96, 20195328), (114, 17006592), (128, 15146496), (144, 13463552), (152, 12754944), (171, 11337728), (173, 11206656), (192, 10097664), (228, 8503296), (256, 7573248), (288, 6731776), (304, 6377472), (342, 5668864), (346, 5603328), (384, 5048832), (456, 4251648), (512, 3786624), (519, 3735552), (576, 3365888), (608, 3188736), (684, 2834432), (692, 2801664), (768, 2524416), (912, 2125824), (1024, 1893312), (1038, 1867776), (1152, 1682944), (1216, 1594368), (1368, 1417216), (1384, 1400832), (1536, 1262208), (1557, 1245184), (1824, 1062912), (2048, 946656), (2076, 933888), (2304, 841472), (2432, 797184), (2736, 708608), (2768, 700416), (3072, 631104), (3114, 622592), (3287, 589824), (3648, 531456), (4096, 473328), (4152, 466944), (4608, 420736), (4864, 398592), (5472, 354304), (5536, 350208), (6144, 315552), (6228, 311296), (6574, 294912), (7296, 265728), (8192, 236664), (8304, 233472), (9216, 210368), (9728, 199296), (9861, 196608), (10944, 177152), (11072, 175104), (12288, 157776), (12456, 155648), (13148, 147456), (14592, 132864), (16384, 118332), (16608, 116736), (18432, 105184), (19456, 99648), (19722, 98304), (21888, 88576), (22144, 87552), (24576, 78888), (24912, 77824), (26296, 73728), (29184, 66432), (29583, 65536), (32768, 59166), (33216, 58368), (36864, 52592), (38912, 49824), (39444, 49152), (43776, 44288)]