2039578128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2903}}^1$

素因数の和:2982

約数の個数: 240

約数和(自身を含む): 7078046976

約数和(自身を除く): 5038468848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 41, 42, 48, 51, 56, 63, 68, 72, 82, 84, 102, 112, 119, 123, 126, 136, 144, 153, 164, 168, 204, 238, 246, 252, 272, 287, 306, 328, 336, 357, 369, 408, 476, 492, 504, 574, 612, 656, 697, 714, 738, 816, 861, 952, 984, 1008, 1071, 1148, 1224, 1394, 1428, 1476, 1722, 1904, 1968, 2091, 2142, 2296, 2448, 2583, 2788, 2856, 2903, 2952, 3444, 4182, 4284, 4592, 4879, 5166, 5576, 5712, 5806, 5904, 6273, 6888, 8364, 8568, 8709, 9758, 10332, 11152, 11612, 12546, 13776, 14637, 16728, 17136, 17418, 19516, 20321, 20664, 23224, 25092, 26127, 29274, 33456, 34836, 39032, 40642, 41328, 43911, 46448, 49351, 50184, 52254, 58548, 60963, 69672, 78064, 81284, 87822, 98702, 100368, 104508, 117096, 119023, 121926, 139344, 148053, 162568, 175644, 182889, 197404, 209016, 234192, 238046, 243852, 296106, 325136, 345457, 351288, 357069, 365778, 394808, 418032, 444159, 476092, 487704, 592212, 690914, 702576, 714138, 731556, 789616, 833161, 888318, 952184, 975408, 1036371, 1071207, 1184424, 1381828, 1428276, 1463112, 1666322, 1776636, 1904368, 2023391, 2072742, 2142414, 2368848, 2499483, 2763656, 2856552, 2926224, 3109113, 3332644, 3553272, 4046782, 4145484, 4284828, 4998966, 5527312, 5713104, 6070173, 6218226, 6665288, 7106544, 7498449, 8093564, 8290968, 8569656, 9997932, 12140346, 12436452, 13330576, 14163737, 14996898, 16187128, 16581936, 17139312, 18210519, 19995864, 24280692, 24872904, 28327474, 29993796, 32374256, 36421038, 39991728, 42491211, 48561384, 49745808, 56654948, 59987592, 72842076, 84982422, 97122768, 113309896, 119975184, 127473633, 145684152, 169964844, 226619792, 254947266, 291368304, 339929688, 509894532, 679859376, 1019789064, 2039578128]

約数ペア:

[(1, 2039578128), (2, 1019789064), (3, 679859376), (4, 509894532), (6, 339929688), (7, 291368304), (8, 254947266), (9, 226619792), (12, 169964844), (14, 145684152), (16, 127473633), (17, 119975184), (18, 113309896), (21, 97122768), (24, 84982422), (28, 72842076), (34, 59987592), (36, 56654948), (41, 49745808), (42, 48561384), (48, 42491211), (51, 39991728), (56, 36421038), (63, 32374256), (68, 29993796), (72, 28327474), (82, 24872904), (84, 24280692), (102, 19995864), (112, 18210519), (119, 17139312), (123, 16581936), (126, 16187128), (136, 14996898), (144, 14163737), (153, 13330576), (164, 12436452), (168, 12140346), (204, 9997932), (238, 8569656), (246, 8290968), (252, 8093564), (272, 7498449), (287, 7106544), (306, 6665288), (328, 6218226), (336, 6070173), (357, 5713104), (369, 5527312), (408, 4998966), (476, 4284828), (492, 4145484), (504, 4046782), (574, 3553272), (612, 3332644), (656, 3109113), (697, 2926224), (714, 2856552), (738, 2763656), (816, 2499483), (861, 2368848), (952, 2142414), (984, 2072742), (1008, 2023391), (1071, 1904368), (1148, 1776636), (1224, 1666322), (1394, 1463112), (1428, 1428276), (1476, 1381828), (1722, 1184424), (1904, 1071207), (1968, 1036371), (2091, 975408), (2142, 952184), (2296, 888318), (2448, 833161), (2583, 789616), (2788, 731556), (2856, 714138), (2903, 702576), (2952, 690914), (3444, 592212), (4182, 487704), (4284, 476092), (4592, 444159), (4879, 418032), (5166, 394808), (5576, 365778), (5712, 357069), (5806, 351288), (5904, 345457), (6273, 325136), (6888, 296106), (8364, 243852), (8568, 238046), (8709, 234192), (9758, 209016), (10332, 197404), (11152, 182889), (11612, 175644), (12546, 162568), (13776, 148053), (14637, 139344), (16728, 121926), (17136, 119023), (17418, 117096), (19516, 104508), (20321, 100368), (20664, 98702), (23224, 87822), (25092, 81284), (26127, 78064), (29274, 69672), (33456, 60963), (34836, 58548), (39032, 52254), (40642, 50184), (41328, 49351), (43911, 46448)]