2188007976

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 256

約数和(自身を含む): 7075584000

約数和(自身を除く): 4887576024

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 73, 77, 84, 88, 98, 132, 146, 147, 154, 168, 196, 219, 231, 264, 292, 294, 308, 331, 343, 392, 438, 462, 511, 539, 584, 588, 616, 662, 686, 803, 876, 924, 993, 1022, 1029, 1078, 1176, 1324, 1372, 1533, 1606, 1617, 1752, 1848, 1986, 2044, 2058, 2156, 2317, 2409, 2648, 2744, 3066, 3212, 3234, 3577, 3641, 3773, 3972, 4088, 4116, 4312, 4634, 4818, 5621, 6132, 6424, 6468, 6951, 7154, 7282, 7546, 7944, 8232, 9268, 9636, 10731, 10923, 11242, 11319, 12264, 12936, 13902, 14308, 14564, 15092, 16219, 16863, 18536, 19272, 21462, 21846, 22484, 22638, 24163, 25039, 25487, 27804, 28616, 29128, 30184, 32438, 33726, 39347, 42924, 43692, 44968, 45276, 48326, 48657, 50078, 50974, 55608, 64876, 67452, 72489, 75117, 76461, 78694, 85848, 87384, 90552, 96652, 97314, 100156, 101948, 113533, 118041, 129752, 134904, 144978, 150234, 152922, 157388, 169141, 178409, 193304, 194628, 200312, 203896, 227066, 236082, 265793, 275429, 289956, 300468, 305844, 314776, 338282, 340599, 356818, 389256, 454132, 472164, 507423, 531586, 535227, 550858, 579912, 600936, 611688, 676564, 681198, 713636, 797379, 826287, 908264, 944328, 1014846, 1063172, 1070454, 1101716, 1183987, 1248863, 1353128, 1362396, 1427272, 1594758, 1652574, 1860551, 2029692, 2126344, 2140908, 2203432, 2367974, 2497726, 2724792, 3189516, 3305148, 3551961, 3721102, 3746589, 4059384, 4281816, 4735948, 4995452, 5581653, 6379032, 6610296, 7103922, 7442204, 7493178, 8287909, 9471896, 9990904, 11163306, 13023857, 14207844, 14884408, 14986356, 16575818, 22326612, 24863727, 26047714, 28415688, 29972712, 33151636, 39071571, 44653224, 49727454, 52095428, 66303272, 78143142, 91166999, 99454908, 104190856, 156286284, 182333998, 198909816, 273500997, 312572568, 364667996, 547001994, 729335992, 1094003988, 2188007976]

約数ペア:

[(1, 2188007976), (2, 1094003988), (3, 729335992), (4, 547001994), (6, 364667996), (7, 312572568), (8, 273500997), (11, 198909816), (12, 182333998), (14, 156286284), (21, 104190856), (22, 99454908), (24, 91166999), (28, 78143142), (33, 66303272), (42, 52095428), (44, 49727454), (49, 44653224), (56, 39071571), (66, 33151636), (73, 29972712), (77, 28415688), (84, 26047714), (88, 24863727), (98, 22326612), (132, 16575818), (146, 14986356), (147, 14884408), (154, 14207844), (168, 13023857), (196, 11163306), (219, 9990904), (231, 9471896), (264, 8287909), (292, 7493178), (294, 7442204), (308, 7103922), (331, 6610296), (343, 6379032), (392, 5581653), (438, 4995452), (462, 4735948), (511, 4281816), (539, 4059384), (584, 3746589), (588, 3721102), (616, 3551961), (662, 3305148), (686, 3189516), (803, 2724792), (876, 2497726), (924, 2367974), (993, 2203432), (1022, 2140908), (1029, 2126344), (1078, 2029692), (1176, 1860551), (1324, 1652574), (1372, 1594758), (1533, 1427272), (1606, 1362396), (1617, 1353128), (1752, 1248863), (1848, 1183987), (1986, 1101716), (2044, 1070454), (2058, 1063172), (2156, 1014846), (2317, 944328), (2409, 908264), (2648, 826287), (2744, 797379), (3066, 713636), (3212, 681198), (3234, 676564), (3577, 611688), (3641, 600936), (3773, 579912), (3972, 550858), (4088, 535227), (4116, 531586), (4312, 507423), (4634, 472164), (4818, 454132), (5621, 389256), (6132, 356818), (6424, 340599), (6468, 338282), (6951, 314776), (7154, 305844), (7282, 300468), (7546, 289956), (7944, 275429), (8232, 265793), (9268, 236082), (9636, 227066), (10731, 203896), (10923, 200312), (11242, 194628), (11319, 193304), (12264, 178409), (12936, 169141), (13902, 157388), (14308, 152922), (14564, 150234), (15092, 144978), (16219, 134904), (16863, 129752), (18536, 118041), (19272, 113533), (21462, 101948), (21846, 100156), (22484, 97314), (22638, 96652), (24163, 90552), (25039, 87384), (25487, 85848), (27804, 78694), (28616, 76461), (29128, 75117), (30184, 72489), (32438, 67452), (33726, 64876), (39347, 55608), (42924, 50974), (43692, 50078), (44968, 48657), (45276, 48326)]