194120388

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 655699968

約数和(自身を除く): 461579580

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 31, 33, 36, 42, 44, 54, 62, 63, 66, 77, 81, 84, 93, 99, 108, 124, 126, 132, 154, 162, 186, 189, 198, 217, 231, 251, 252, 279, 297, 308, 324, 341, 372, 378, 396, 434, 462, 502, 558, 567, 594, 651, 682, 693, 753, 756, 837, 868, 891, 924, 1004, 1023, 1116, 1134, 1188, 1302, 1364, 1386, 1506, 1674, 1757, 1782, 1953, 2046, 2079, 2259, 2268, 2387, 2511, 2604, 2761, 2772, 3012, 3069, 3348, 3514, 3564, 3906, 4092, 4158, 4518, 4774, 5022, 5271, 5522, 5859, 6138, 6237, 6777, 7028, 7161, 7781, 7812, 8283, 8316, 9036, 9207, 9548, 10044, 10542, 11044, 11718, 12276, 12474, 13554, 14322, 15562, 15813, 16566, 17577, 18414, 19327, 20331, 21084, 21483, 23343, 23436, 24849, 24948, 27108, 27621, 28644, 31124, 31626, 33132, 35154, 36828, 38654, 40662, 42966, 46686, 47439, 49698, 54467, 55242, 57981, 63252, 64449, 70029, 70308, 74547, 77308, 81324, 85591, 85932, 93372, 94878, 99396, 108934, 110484, 115962, 128898, 140058, 142317, 149094, 163401, 171182, 173943, 189756, 193347, 210087, 217868, 223641, 231924, 256773, 257796, 280116, 284634, 298188, 326802, 342364, 347886, 386694, 420174, 447282, 490203, 513546, 521829, 569268, 599137, 630261, 653604, 695772, 770319, 773388, 840348, 894564, 980406, 1027092, 1043658, 1198274, 1260522, 1470609, 1540638, 1565487, 1797411, 1960812, 2087316, 2310957, 2396548, 2521044, 2941218, 3081276, 3130974, 3594822, 4411827, 4621914, 5392233, 5882436, 6261948, 6932871, 7189644, 8823654, 9243828, 10784466, 13865742, 16176699, 17647308, 21568932, 27731484, 32353398, 48530097, 64706796, 97060194, 194120388]

約数ペア:

[(1, 194120388), (2, 97060194), (3, 64706796), (4, 48530097), (6, 32353398), (7, 27731484), (9, 21568932), (11, 17647308), (12, 16176699), (14, 13865742), (18, 10784466), (21, 9243828), (22, 8823654), (27, 7189644), (28, 6932871), (31, 6261948), (33, 5882436), (36, 5392233), (42, 4621914), (44, 4411827), (54, 3594822), (62, 3130974), (63, 3081276), (66, 2941218), (77, 2521044), (81, 2396548), (84, 2310957), (93, 2087316), (99, 1960812), (108, 1797411), (124, 1565487), (126, 1540638), (132, 1470609), (154, 1260522), (162, 1198274), (186, 1043658), (189, 1027092), (198, 980406), (217, 894564), (231, 840348), (251, 773388), (252, 770319), (279, 695772), (297, 653604), (308, 630261), (324, 599137), (341, 569268), (372, 521829), (378, 513546), (396, 490203), (434, 447282), (462, 420174), (502, 386694), (558, 347886), (567, 342364), (594, 326802), (651, 298188), (682, 284634), (693, 280116), (753, 257796), (756, 256773), (837, 231924), (868, 223641), (891, 217868), (924, 210087), (1004, 193347), (1023, 189756), (1116, 173943), (1134, 171182), (1188, 163401), (1302, 149094), (1364, 142317), (1386, 140058), (1506, 128898), (1674, 115962), (1757, 110484), (1782, 108934), (1953, 99396), (2046, 94878), (2079, 93372), (2259, 85932), (2268, 85591), (2387, 81324), (2511, 77308), (2604, 74547), (2761, 70308), (2772, 70029), (3012, 64449), (3069, 63252), (3348, 57981), (3514, 55242), (3564, 54467), (3906, 49698), (4092, 47439), (4158, 46686), (4518, 42966), (4774, 40662), (5022, 38654), (5271, 36828), (5522, 35154), (5859, 33132), (6138, 31626), (6237, 31124), (6777, 28644), (7028, 27621), (7161, 27108), (7781, 24948), (7812, 24849), (8283, 23436), (8316, 23343), (9036, 21483), (9207, 21084), (9548, 20331), (10044, 19327), (10542, 18414), (11044, 17577), (11718, 16566), (12276, 15813), (12474, 15562), (13554, 14322)]