253416072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 256

約数和(自身を含む): 851558400

約数和(自身を除く): 598142328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 31, 38, 39, 42, 52, 56, 57, 62, 76, 78, 84, 91, 93, 104, 114, 124, 133, 152, 156, 168, 182, 186, 197, 217, 228, 247, 248, 266, 273, 312, 364, 372, 394, 399, 403, 434, 456, 494, 532, 546, 589, 591, 651, 728, 741, 744, 788, 798, 806, 868, 988, 1064, 1092, 1178, 1182, 1209, 1302, 1379, 1482, 1576, 1596, 1612, 1729, 1736, 1767, 1976, 2184, 2356, 2364, 2418, 2561, 2604, 2758, 2821, 2964, 3192, 3224, 3458, 3534, 3743, 4123, 4137, 4712, 4728, 4836, 5122, 5187, 5208, 5516, 5642, 5928, 6107, 6916, 7068, 7486, 7657, 7683, 8246, 8274, 8463, 9672, 10244, 10374, 11032, 11229, 11284, 12214, 12369, 13832, 14136, 14972, 15314, 15366, 16492, 16548, 16926, 17927, 18321, 20488, 20748, 22458, 22568, 22971, 24428, 24738, 26201, 29944, 30628, 30732, 32984, 33096, 33852, 35854, 36642, 41496, 42749, 44916, 45942, 48659, 48856, 49476, 52402, 53599, 53781, 61256, 61464, 67704, 71708, 73284, 78603, 79391, 85498, 89832, 91884, 97318, 98952, 104804, 107198, 107562, 116033, 128247, 143416, 145977, 146568, 157206, 158782, 160797, 170996, 183768, 194636, 209608, 214396, 215124, 232066, 238173, 256494, 291954, 314412, 317564, 321594, 340613, 341992, 348099, 389272, 428792, 430248, 464132, 476346, 512988, 555737, 583908, 628824, 635128, 643188, 681226, 696198, 812231, 928264, 952692, 1021839, 1025976, 1111474, 1167816, 1286376, 1362452, 1392396, 1508429, 1624462, 1667211, 1905384, 2043678, 2222948, 2436693, 2724904, 2784792, 3016858, 3248924, 3334422, 4087356, 4445896, 4525287, 4873386, 6033716, 6497848, 6668844, 8174712, 9050574, 9746772, 10559003, 12067432, 13337688, 18101148, 19493544, 21118006, 31677009, 36202296, 42236012, 63354018, 84472024, 126708036, 253416072]

約数ペア:

[(1, 253416072), (2, 126708036), (3, 84472024), (4, 63354018), (6, 42236012), (7, 36202296), (8, 31677009), (12, 21118006), (13, 19493544), (14, 18101148), (19, 13337688), (21, 12067432), (24, 10559003), (26, 9746772), (28, 9050574), (31, 8174712), (38, 6668844), (39, 6497848), (42, 6033716), (52, 4873386), (56, 4525287), (57, 4445896), (62, 4087356), (76, 3334422), (78, 3248924), (84, 3016858), (91, 2784792), (93, 2724904), (104, 2436693), (114, 2222948), (124, 2043678), (133, 1905384), (152, 1667211), (156, 1624462), (168, 1508429), (182, 1392396), (186, 1362452), (197, 1286376), (217, 1167816), (228, 1111474), (247, 1025976), (248, 1021839), (266, 952692), (273, 928264), (312, 812231), (364, 696198), (372, 681226), (394, 643188), (399, 635128), (403, 628824), (434, 583908), (456, 555737), (494, 512988), (532, 476346), (546, 464132), (589, 430248), (591, 428792), (651, 389272), (728, 348099), (741, 341992), (744, 340613), (788, 321594), (798, 317564), (806, 314412), (868, 291954), (988, 256494), (1064, 238173), (1092, 232066), (1178, 215124), (1182, 214396), (1209, 209608), (1302, 194636), (1379, 183768), (1482, 170996), (1576, 160797), (1596, 158782), (1612, 157206), (1729, 146568), (1736, 145977), (1767, 143416), (1976, 128247), (2184, 116033), (2356, 107562), (2364, 107198), (2418, 104804), (2561, 98952), (2604, 97318), (2758, 91884), (2821, 89832), (2964, 85498), (3192, 79391), (3224, 78603), (3458, 73284), (3534, 71708), (3743, 67704), (4123, 61464), (4137, 61256), (4712, 53781), (4728, 53599), (4836, 52402), (5122, 49476), (5187, 48856), (5208, 48659), (5516, 45942), (5642, 44916), (5928, 42749), (6107, 41496), (6916, 36642), (7068, 35854), (7486, 33852), (7657, 33096), (7683, 32984), (8246, 30732), (8274, 30628), (8463, 29944), (9672, 26201), (10244, 24738), (10374, 24428), (11032, 22971), (11229, 22568), (11284, 22458), (12214, 20748), (12369, 20488), (13832, 18321), (14136, 17927), (14972, 16926), (15314, 16548), (15366, 16492)]