1898994768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1297}}^1$

素因数の和:1425

約数の個数: 160

約数和(自身を含む): 5562501120

約数和(自身を除く): 3663506352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 59, 66, 88, 94, 118, 132, 141, 176, 177, 188, 236, 264, 282, 354, 376, 472, 517, 528, 564, 649, 708, 752, 944, 1034, 1128, 1297, 1298, 1416, 1551, 1947, 2068, 2256, 2594, 2596, 2773, 2832, 3102, 3891, 3894, 4136, 5188, 5192, 5546, 6204, 7782, 7788, 8272, 8319, 10376, 10384, 11092, 12408, 14267, 15564, 15576, 16638, 20752, 22184, 24816, 28534, 30503, 31128, 31152, 33276, 42801, 44368, 57068, 60959, 61006, 62256, 66552, 76523, 85602, 91509, 114136, 121918, 122012, 133104, 153046, 171204, 182877, 183018, 228272, 229569, 243836, 244024, 306092, 342408, 365754, 366036, 459138, 487672, 488048, 612184, 670549, 684816, 731508, 732072, 841753, 918276, 975344, 1224368, 1341098, 1463016, 1464144, 1683506, 1836552, 2011647, 2525259, 2682196, 2926032, 3367012, 3596581, 3673104, 4023294, 5050518, 5364392, 6734024, 7193162, 8046588, 10101036, 10728784, 10789743, 13468048, 14386324, 16093176, 20202072, 21579486, 28772648, 32186352, 39562391, 40404144, 43158972, 57545296, 79124782, 86317944, 118687173, 158249564, 172635888, 237374346, 316499128, 474748692, 632998256, 949497384, 1898994768]

約数ペア:

[(1, 1898994768), (2, 949497384), (3, 632998256), (4, 474748692), (6, 316499128), (8, 237374346), (11, 172635888), (12, 158249564), (16, 118687173), (22, 86317944), (24, 79124782), (33, 57545296), (44, 43158972), (47, 40404144), (48, 39562391), (59, 32186352), (66, 28772648), (88, 21579486), (94, 20202072), (118, 16093176), (132, 14386324), (141, 13468048), (176, 10789743), (177, 10728784), (188, 10101036), (236, 8046588), (264, 7193162), (282, 6734024), (354, 5364392), (376, 5050518), (472, 4023294), (517, 3673104), (528, 3596581), (564, 3367012), (649, 2926032), (708, 2682196), (752, 2525259), (944, 2011647), (1034, 1836552), (1128, 1683506), (1297, 1464144), (1298, 1463016), (1416, 1341098), (1551, 1224368), (1947, 975344), (2068, 918276), (2256, 841753), (2594, 732072), (2596, 731508), (2773, 684816), (2832, 670549), (3102, 612184), (3891, 488048), (3894, 487672), (4136, 459138), (5188, 366036), (5192, 365754), (5546, 342408), (6204, 306092), (7782, 244024), (7788, 243836), (8272, 229569), (8319, 228272), (10376, 183018), (10384, 182877), (11092, 171204), (12408, 153046), (14267, 133104), (15564, 122012), (15576, 121918), (16638, 114136), (20752, 91509), (22184, 85602), (24816, 76523), (28534, 66552), (30503, 62256), (31128, 61006), (31152, 60959), (33276, 57068), (42801, 44368)]