1855115904

素因数分解:

$2^7\times 3^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:530

約数の個数: 128

約数和(自身を含む): 5016686400

約数和(自身を除く): 3161570496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 179, 192, 197, 274, 358, 384, 394, 411, 537, 548, 591, 716, 788, 822, 1074, 1096, 1182, 1432, 1576, 1644, 2148, 2192, 2364, 2864, 3152, 3288, 4296, 4384, 4728, 5728, 6304, 6576, 8592, 8768, 9456, 11456, 12608, 13152, 17184, 17536, 18912, 22912, 24523, 25216, 26304, 26989, 34368, 35263, 37824, 49046, 52608, 53978, 68736, 70526, 73569, 75648, 80967, 98092, 105789, 107956, 141052, 147138, 161934, 196184, 211578, 215912, 282104, 294276, 323868, 392368, 423156, 431824, 564208, 588552, 647736, 784736, 846312, 863648, 1128416, 1177104, 1295472, 1569472, 1692624, 1727296, 2256832, 2354208, 2590944, 3138944, 3385248, 3454592, 4513664, 4708416, 4831031, 5181888, 6770496, 9416832, 9662062, 10363776, 13540992, 14493093, 19324124, 28986186, 38648248, 57972372, 77296496, 115944744, 154592992, 231889488, 309185984, 463778976, 618371968, 927557952, 1855115904]

約数ペア:

[(1, 1855115904), (2, 927557952), (3, 618371968), (4, 463778976), (6, 309185984), (8, 231889488), (12, 154592992), (16, 115944744), (24, 77296496), (32, 57972372), (48, 38648248), (64, 28986186), (96, 19324124), (128, 14493093), (137, 13540992), (179, 10363776), (192, 9662062), (197, 9416832), (274, 6770496), (358, 5181888), (384, 4831031), (394, 4708416), (411, 4513664), (537, 3454592), (548, 3385248), (591, 3138944), (716, 2590944), (788, 2354208), (822, 2256832), (1074, 1727296), (1096, 1692624), (1182, 1569472), (1432, 1295472), (1576, 1177104), (1644, 1128416), (2148, 863648), (2192, 846312), (2364, 784736), (2864, 647736), (3152, 588552), (3288, 564208), (4296, 431824), (4384, 423156), (4728, 392368), (5728, 323868), (6304, 294276), (6576, 282104), (8592, 215912), (8768, 211578), (9456, 196184), (11456, 161934), (12608, 147138), (13152, 141052), (17184, 107956), (17536, 105789), (18912, 98092), (22912, 80967), (24523, 75648), (25216, 73569), (26304, 70526), (26989, 68736), (34368, 53978), (35263, 52608), (37824, 49046)]