2015399844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{491}}^1$

素因数の和:890

約数の個数: 144

約数和(自身を含む): 5705743680

約数和(自身を除く): 3690343836

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 353, 491, 612, 646, 684, 706, 969, 982, 1059, 1292, 1412, 1473, 1938, 1964, 2118, 2907, 2946, 3177, 3876, 4236, 4419, 5814, 5892, 6001, 6354, 6707, 8347, 8838, 9329, 11628, 12002, 12708, 13414, 16694, 17676, 18003, 18658, 20121, 24004, 25041, 26828, 27987, 33388, 36006, 37316, 40242, 50082, 54009, 55974, 60363, 72012, 75123, 80484, 83961, 100164, 108018, 111948, 114019, 120726, 150246, 158593, 167922, 173323, 216036, 228038, 241452, 300492, 317186, 335844, 342057, 346646, 456076, 475779, 519969, 634372, 684114, 693292, 951558, 1026171, 1039938, 1368228, 1427337, 1559907, 1903116, 2052342, 2079876, 2854674, 2946491, 3119814, 3293137, 4104684, 5709348, 5892982, 6239628, 6586274, 8839473, 9879411, 11785964, 13172548, 17678946, 19758822, 26518419, 29638233, 35357892, 39517644, 53036838, 55983329, 59276466, 106073676, 111966658, 118552932, 167949987, 223933316, 335899974, 503849961, 671799948, 1007699922, 2015399844]

約数ペア:

[(1, 2015399844), (2, 1007699922), (3, 671799948), (4, 503849961), (6, 335899974), (9, 223933316), (12, 167949987), (17, 118552932), (18, 111966658), (19, 106073676), (34, 59276466), (36, 55983329), (38, 53036838), (51, 39517644), (57, 35357892), (68, 29638233), (76, 26518419), (102, 19758822), (114, 17678946), (153, 13172548), (171, 11785964), (204, 9879411), (228, 8839473), (306, 6586274), (323, 6239628), (342, 5892982), (353, 5709348), (491, 4104684), (612, 3293137), (646, 3119814), (684, 2946491), (706, 2854674), (969, 2079876), (982, 2052342), (1059, 1903116), (1292, 1559907), (1412, 1427337), (1473, 1368228), (1938, 1039938), (1964, 1026171), (2118, 951558), (2907, 693292), (2946, 684114), (3177, 634372), (3876, 519969), (4236, 475779), (4419, 456076), (5814, 346646), (5892, 342057), (6001, 335844), (6354, 317186), (6707, 300492), (8347, 241452), (8838, 228038), (9329, 216036), (11628, 173323), (12002, 167922), (12708, 158593), (13414, 150246), (16694, 120726), (17676, 114019), (18003, 111948), (18658, 108018), (20121, 100164), (24004, 83961), (25041, 80484), (26828, 75123), (27987, 72012), (33388, 60363), (36006, 55974), (37316, 54009), (40242, 50082)]