19548878076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1381}}^1$

素因数の和:1589

約数の個数: 288

約数和(自身を含む): 63384048000

約数和(自身を除く): 43835169924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 78, 84, 87, 91, 116, 117, 126, 149, 156, 174, 182, 203, 234, 252, 261, 273, 298, 348, 364, 377, 406, 447, 468, 522, 546, 596, 609, 754, 812, 819, 894, 1043, 1044, 1092, 1131, 1218, 1341, 1381, 1508, 1638, 1788, 1827, 1937, 2086, 2262, 2436, 2639, 2682, 2762, 3129, 3276, 3393, 3654, 3874, 4143, 4172, 4321, 4524, 5278, 5364, 5524, 5811, 6258, 6786, 7308, 7748, 7917, 8286, 8642, 9387, 9667, 10556, 11622, 12429, 12516, 12963, 13559, 13572, 15834, 16572, 17284, 17433, 17953, 18774, 19334, 23244, 23751, 24858, 25926, 27118, 29001, 30247, 31668, 34866, 35906, 37548, 38668, 38889, 40049, 40677, 47502, 49716, 51852, 53859, 54236, 56173, 58002, 60494, 69732, 71812, 77778, 80098, 81354, 87003, 90741, 95004, 107718, 112346, 116004, 120147, 120988, 122031, 125671, 155556, 160196, 161577, 162708, 168519, 174006, 181482, 205769, 215436, 224692, 240294, 244062, 251342, 272223, 280343, 323154, 337038, 348012, 360441, 362964, 377013, 393211, 411538, 480588, 488124, 502684, 505557, 520637, 544446, 560686, 617307, 646308, 674076, 720882, 754026, 786422, 823076, 841029, 1011114, 1041274, 1088892, 1121372, 1131039, 1179633, 1234614, 1440383, 1441764, 1508052, 1561911, 1572844, 1682058, 1851921, 2022228, 2082548, 2262078, 2359266, 2469228, 2523087, 2674997, 2880766, 3123822, 3364116, 3538899, 3644459, 3703842, 4321149, 4524156, 4685733, 4718532, 5046174, 5349994, 5761532, 5967301, 6247644, 7077798, 7288918, 7407684, 8024991, 8642298, 9371466, 10092348, 10699988, 10933377, 11934602, 12963447, 14155596, 14577836, 16049982, 17284596, 17901903, 18724979, 18742932, 21866754, 23869204, 24074973, 25926894, 32099964, 32800131, 35803806, 37449958, 41771107, 43733508, 48149946, 51853788, 53705709, 56174937, 65600262, 71607612, 74899916, 77574913, 83542214, 96299892, 107411418, 112349874, 125313321, 131200524, 155149826, 167084428, 168524811, 214822836, 224699748, 232724739, 250626642, 310299652, 337049622, 375939963, 465449478, 501253284, 543024391, 674099244, 698174217, 751879926, 930898956, 1086048782, 1396348434, 1503759852, 1629073173, 2172097564, 2792696868, 3258146346, 4887219519, 6516292692, 9774439038, 19548878076]

約数ペア:

[(1, 19548878076), (2, 9774439038), (3, 6516292692), (4, 4887219519), (6, 3258146346), (7, 2792696868), (9, 2172097564), (12, 1629073173), (13, 1503759852), (14, 1396348434), (18, 1086048782), (21, 930898956), (26, 751879926), (28, 698174217), (29, 674099244), (36, 543024391), (39, 501253284), (42, 465449478), (52, 375939963), (58, 337049622), (63, 310299652), (78, 250626642), (84, 232724739), (87, 224699748), (91, 214822836), (116, 168524811), (117, 167084428), (126, 155149826), (149, 131200524), (156, 125313321), (174, 112349874), (182, 107411418), (203, 96299892), (234, 83542214), (252, 77574913), (261, 74899916), (273, 71607612), (298, 65600262), (348, 56174937), (364, 53705709), (377, 51853788), (406, 48149946), (447, 43733508), (468, 41771107), (522, 37449958), (546, 35803806), (596, 32800131), (609, 32099964), (754, 25926894), (812, 24074973), (819, 23869204), (894, 21866754), (1043, 18742932), (1044, 18724979), (1092, 17901903), (1131, 17284596), (1218, 16049982), (1341, 14577836), (1381, 14155596), (1508, 12963447), (1638, 11934602), (1788, 10933377), (1827, 10699988), (1937, 10092348), (2086, 9371466), (2262, 8642298), (2436, 8024991), (2639, 7407684), (2682, 7288918), (2762, 7077798), (3129, 6247644), (3276, 5967301), (3393, 5761532), (3654, 5349994), (3874, 5046174), (4143, 4718532), (4172, 4685733), (4321, 4524156), (4524, 4321149), (5278, 3703842), (5364, 3644459), (5524, 3538899), (5811, 3364116), (6258, 3123822), (6786, 2880766), (7308, 2674997), (7748, 2523087), (7917, 2469228), (8286, 2359266), (8642, 2262078), (9387, 2082548), (9667, 2022228), (10556, 1851921), (11622, 1682058), (12429, 1572844), (12516, 1561911), (12963, 1508052), (13559, 1441764), (13572, 1440383), (15834, 1234614), (16572, 1179633), (17284, 1131039), (17433, 1121372), (17953, 1088892), (18774, 1041274), (19334, 1011114), (23244, 841029), (23751, 823076), (24858, 786422), (25926, 754026), (27118, 720882), (29001, 674076), (30247, 646308), (31668, 617307), (34866, 560686), (35906, 544446), (37548, 520637), (38668, 505557), (38889, 502684), (40049, 488124), (40677, 480588), (47502, 411538), (49716, 393211), (51852, 377013), (53859, 362964), (54236, 360441), (56173, 348012), (58002, 337038), (60494, 323154), (69732, 280343), (71812, 272223), (77778, 251342), (80098, 244062), (81354, 240294), (87003, 224692), (90741, 215436), (95004, 205769), (107718, 181482), (112346, 174006), (116004, 168519), (120147, 162708), (120988, 161577), (122031, 160196), (125671, 155556)]