856562364

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 2671853184

約数和(自身を除く): 1815290820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 131, 162, 186, 189, 217, 243, 252, 262, 279, 324, 372, 378, 393, 434, 486, 524, 558, 567, 651, 756, 786, 837, 868, 917, 961, 972, 1116, 1134, 1179, 1302, 1572, 1674, 1701, 1834, 1922, 1953, 2268, 2358, 2511, 2604, 2751, 2883, 3348, 3402, 3537, 3668, 3844, 3906, 4061, 4716, 5022, 5502, 5766, 5859, 6727, 6804, 7074, 7533, 7812, 8122, 8253, 8649, 10044, 10611, 11004, 11532, 11718, 12183, 13454, 14148, 15066, 16244, 16506, 17298, 17577, 20181, 21222, 23436, 24366, 24759, 25947, 26908, 28427, 30132, 31833, 33012, 34596, 35154, 36549, 40362, 42444, 48732, 49518, 51894, 52731, 56854, 60543, 63666, 70308, 73098, 74277, 77841, 80724, 85281, 99036, 103788, 105462, 109647, 113708, 121086, 125891, 127332, 146196, 148554, 155682, 170562, 181629, 210924, 219294, 222831, 233523, 242172, 251782, 255843, 297108, 311364, 328941, 341124, 363258, 377673, 438588, 445662, 467046, 503564, 511686, 544887, 657882, 726516, 755346, 767529, 881237, 891324, 934092, 986823, 1023372, 1089774, 1133019, 1315764, 1510692, 1535058, 1634661, 1762474, 1973646, 2179548, 2266038, 2302587, 2643711, 3070116, 3269322, 3399057, 3524948, 3947292, 4532076, 4605174, 5287422, 6538644, 6798114, 6907761, 7931133, 9210348, 10197171, 10574844, 13596228, 13815522, 15862266, 20394342, 23793399, 27631044, 30591513, 31724532, 40788684, 47586798, 61183026, 71380197, 95173596, 122366052, 142760394, 214140591, 285520788, 428281182, 856562364]

約数ペア:

[(1, 856562364), (2, 428281182), (3, 285520788), (4, 214140591), (6, 142760394), (7, 122366052), (9, 95173596), (12, 71380197), (14, 61183026), (18, 47586798), (21, 40788684), (27, 31724532), (28, 30591513), (31, 27631044), (36, 23793399), (42, 20394342), (54, 15862266), (62, 13815522), (63, 13596228), (81, 10574844), (84, 10197171), (93, 9210348), (108, 7931133), (124, 6907761), (126, 6798114), (131, 6538644), (162, 5287422), (186, 4605174), (189, 4532076), (217, 3947292), (243, 3524948), (252, 3399057), (262, 3269322), (279, 3070116), (324, 2643711), (372, 2302587), (378, 2266038), (393, 2179548), (434, 1973646), (486, 1762474), (524, 1634661), (558, 1535058), (567, 1510692), (651, 1315764), (756, 1133019), (786, 1089774), (837, 1023372), (868, 986823), (917, 934092), (961, 891324), (972, 881237), (1116, 767529), (1134, 755346), (1179, 726516), (1302, 657882), (1572, 544887), (1674, 511686), (1701, 503564), (1834, 467046), (1922, 445662), (1953, 438588), (2268, 377673), (2358, 363258), (2511, 341124), (2604, 328941), (2751, 311364), (2883, 297108), (3348, 255843), (3402, 251782), (3537, 242172), (3668, 233523), (3844, 222831), (3906, 219294), (4061, 210924), (4716, 181629), (5022, 170562), (5502, 155682), (5766, 148554), (5859, 146196), (6727, 127332), (6804, 125891), (7074, 121086), (7533, 113708), (7812, 109647), (8122, 105462), (8253, 103788), (8649, 99036), (10044, 85281), (10611, 80724), (11004, 77841), (11532, 74277), (11718, 73098), (12183, 70308), (13454, 63666), (14148, 60543), (15066, 56854), (16244, 52731), (16506, 51894), (17298, 49518), (17577, 48732), (20181, 42444), (21222, 40362), (23436, 36549), (24366, 35154), (24759, 34596), (25947, 33012), (26908, 31833), (28427, 30132)]