19848508944

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:610

約数の個数: 240

約数和(自身を含む): 57756303360

約数和(自身を除く): 37907794416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 121, 127, 132, 142, 176, 213, 242, 254, 264, 284, 363, 379, 381, 426, 484, 508, 528, 568, 726, 758, 762, 781, 852, 968, 1016, 1136, 1137, 1397, 1452, 1516, 1524, 1562, 1704, 1936, 2032, 2274, 2343, 2794, 2904, 3032, 3048, 3124, 3408, 4169, 4191, 4548, 4686, 5588, 5808, 6064, 6096, 6248, 8338, 8382, 8591, 9017, 9096, 9372, 11176, 12496, 12507, 15367, 16676, 16764, 17182, 18034, 18192, 18744, 22352, 25014, 25773, 26909, 27051, 30734, 33352, 33528, 34364, 36068, 37488, 45859, 46101, 48133, 50028, 51546, 53818, 54102, 61468, 66704, 67056, 68728, 72136, 80727, 91718, 92202, 96266, 99187, 100056, 103092, 107636, 108204, 122936, 137456, 137577, 144272, 144399, 161454, 183436, 184404, 192532, 198374, 200112, 206184, 215272, 216408, 245872, 275154, 288798, 295999, 297561, 322908, 366872, 368808, 385064, 396748, 412368, 430544, 432816, 529463, 550308, 577596, 591998, 595122, 645816, 733744, 737616, 770128, 793496, 887997, 1058926, 1091057, 1100616, 1155192, 1183996, 1190244, 1291632, 1586992, 1588389, 1775994, 2117852, 2182114, 2201232, 2310384, 2367992, 2380488, 3176778, 3255989, 3273171, 3417443, 3551988, 4235704, 4364228, 4735984, 4760976, 5824093, 6353556, 6511978, 6546342, 6834886, 7103976, 8471408, 8728456, 9767967, 10252329, 11648186, 12707112, 13023956, 13092684, 13669772, 14207952, 17456912, 17472279, 19535934, 20504658, 23296372, 25414224, 26047912, 26185368, 27339544, 34944558, 37591873, 39071868, 41009316, 46592744, 52095824, 52370736, 54679088, 69889116, 75183746, 78143736, 82018632, 93185488, 112775619, 139778232, 150367492, 156287472, 164037264, 225551238, 279556464, 300734984, 413510603, 451102476, 601469968, 827021206, 902204952, 1240531809, 1654042412, 1804409904, 2481063618, 3308084824, 4962127236, 6616169648, 9924254472, 19848508944]

約数ペア:

[(1, 19848508944), (2, 9924254472), (3, 6616169648), (4, 4962127236), (6, 3308084824), (8, 2481063618), (11, 1804409904), (12, 1654042412), (16, 1240531809), (22, 902204952), (24, 827021206), (33, 601469968), (44, 451102476), (48, 413510603), (66, 300734984), (71, 279556464), (88, 225551238), (121, 164037264), (127, 156287472), (132, 150367492), (142, 139778232), (176, 112775619), (213, 93185488), (242, 82018632), (254, 78143736), (264, 75183746), (284, 69889116), (363, 54679088), (379, 52370736), (381, 52095824), (426, 46592744), (484, 41009316), (508, 39071868), (528, 37591873), (568, 34944558), (726, 27339544), (758, 26185368), (762, 26047912), (781, 25414224), (852, 23296372), (968, 20504658), (1016, 19535934), (1136, 17472279), (1137, 17456912), (1397, 14207952), (1452, 13669772), (1516, 13092684), (1524, 13023956), (1562, 12707112), (1704, 11648186), (1936, 10252329), (2032, 9767967), (2274, 8728456), (2343, 8471408), (2794, 7103976), (2904, 6834886), (3032, 6546342), (3048, 6511978), (3124, 6353556), (3408, 5824093), (4169, 4760976), (4191, 4735984), (4548, 4364228), (4686, 4235704), (5588, 3551988), (5808, 3417443), (6064, 3273171), (6096, 3255989), (6248, 3176778), (8338, 2380488), (8382, 2367992), (8591, 2310384), (9017, 2201232), (9096, 2182114), (9372, 2117852), (11176, 1775994), (12496, 1588389), (12507, 1586992), (15367, 1291632), (16676, 1190244), (16764, 1183996), (17182, 1155192), (18034, 1100616), (18192, 1091057), (18744, 1058926), (22352, 887997), (25014, 793496), (25773, 770128), (26909, 737616), (27051, 733744), (30734, 645816), (33352, 595122), (33528, 591998), (34364, 577596), (36068, 550308), (37488, 529463), (45859, 432816), (46101, 430544), (48133, 412368), (50028, 396748), (51546, 385064), (53818, 368808), (54102, 366872), (61468, 322908), (66704, 297561), (67056, 295999), (68728, 288798), (72136, 275154), (80727, 245872), (91718, 216408), (92202, 215272), (96266, 206184), (99187, 200112), (100056, 198374), (103092, 192532), (107636, 184404), (108204, 183436), (122936, 161454), (137456, 144399), (137577, 144272)]