16425811968

素因数分解:

$2^{17}\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1203

約数の個数: 144

約数和(自身を含む): 45025681680

約数和(自身を除く): 28599869712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 512, 592, 768, 888, 1024, 1129, 1184, 1536, 1776, 2048, 2258, 2368, 3072, 3387, 3552, 4096, 4516, 4736, 6144, 6774, 7104, 8192, 9032, 9472, 12288, 13548, 14208, 16384, 18064, 18944, 24576, 27096, 28416, 32768, 36128, 37888, 41773, 49152, 54192, 56832, 65536, 72256, 75776, 83546, 98304, 108384, 113664, 125319, 131072, 144512, 151552, 167092, 196608, 216768, 227328, 250638, 289024, 303104, 334184, 393216, 433536, 454656, 501276, 578048, 606208, 668368, 867072, 909312, 1002552, 1156096, 1212416, 1336736, 1734144, 1818624, 2005104, 2312192, 2424832, 2673472, 3468288, 3637248, 4010208, 4624384, 4849664, 5346944, 6936576, 7274496, 8020416, 9248768, 10693888, 13873152, 14548992, 16040832, 18497536, 21387776, 27746304, 32081664, 36995072, 42775552, 55492608, 64163328, 73990144, 85551104, 110985216, 128326656, 147980288, 171102208, 221970432, 256653312, 342204416, 443940864, 513306624, 684408832, 1026613248, 1368817664, 2053226496, 2737635328, 4106452992, 5475270656, 8212905984, 16425811968]

約数ペア:

[(1, 16425811968), (2, 8212905984), (3, 5475270656), (4, 4106452992), (6, 2737635328), (8, 2053226496), (12, 1368817664), (16, 1026613248), (24, 684408832), (32, 513306624), (37, 443940864), (48, 342204416), (64, 256653312), (74, 221970432), (96, 171102208), (111, 147980288), (128, 128326656), (148, 110985216), (192, 85551104), (222, 73990144), (256, 64163328), (296, 55492608), (384, 42775552), (444, 36995072), (512, 32081664), (592, 27746304), (768, 21387776), (888, 18497536), (1024, 16040832), (1129, 14548992), (1184, 13873152), (1536, 10693888), (1776, 9248768), (2048, 8020416), (2258, 7274496), (2368, 6936576), (3072, 5346944), (3387, 4849664), (3552, 4624384), (4096, 4010208), (4516, 3637248), (4736, 3468288), (6144, 2673472), (6774, 2424832), (7104, 2312192), (8192, 2005104), (9032, 1818624), (9472, 1734144), (12288, 1336736), (13548, 1212416), (14208, 1156096), (16384, 1002552), (18064, 909312), (18944, 867072), (24576, 668368), (27096, 606208), (28416, 578048), (32768, 501276), (36128, 454656), (37888, 433536), (41773, 393216), (49152, 334184), (54192, 303104), (56832, 289024), (65536, 250638), (72256, 227328), (75776, 216768), (83546, 196608), (98304, 167092), (108384, 151552), (113664, 144512), (125319, 131072)]