2100050784

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^3\times {\mathrm{3319}}^1$

素因数の和:3374

約数の個数: 144

約数和(自身を含む): 6471410400

約数和(自身を除く): 4371359616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2197, 2704, 3042, 3319, 3744, 4056, 4394, 5408, 6084, 6591, 6638, 8112, 8788, 9957, 12168, 13182, 13276, 16224, 17576, 19773, 19914, 24336, 26364, 26552, 29871, 35152, 39546, 39828, 43147, 48672, 52728, 53104, 59742, 70304, 79092, 79656, 86294, 105456, 106208, 119484, 129441, 158184, 159312, 172588, 210912, 238968, 258882, 316368, 318624, 345176, 388323, 477936, 517764, 560911, 632736, 690352, 776646, 955872, 1035528, 1121822, 1380704, 1553292, 1682733, 2071056, 2243644, 3106584, 3365466, 4142112, 4487288, 5048199, 6213168, 6730932, 7291843, 8974576, 10096398, 12426336, 13461864, 14583686, 17949152, 20192796, 21875529, 26923728, 29167372, 40385592, 43751058, 53847456, 58334744, 65626587, 80771184, 87502116, 116669488, 131253174, 161542368, 175004232, 233338976, 262506348, 350008464, 525012696, 700016928, 1050025392, 2100050784]

約数ペア:

[(1, 2100050784), (2, 1050025392), (3, 700016928), (4, 525012696), (6, 350008464), (8, 262506348), (9, 233338976), (12, 175004232), (13, 161542368), (16, 131253174), (18, 116669488), (24, 87502116), (26, 80771184), (32, 65626587), (36, 58334744), (39, 53847456), (48, 43751058), (52, 40385592), (72, 29167372), (78, 26923728), (96, 21875529), (104, 20192796), (117, 17949152), (144, 14583686), (156, 13461864), (169, 12426336), (208, 10096398), (234, 8974576), (288, 7291843), (312, 6730932), (338, 6213168), (416, 5048199), (468, 4487288), (507, 4142112), (624, 3365466), (676, 3106584), (936, 2243644), (1014, 2071056), (1248, 1682733), (1352, 1553292), (1521, 1380704), (1872, 1121822), (2028, 1035528), (2197, 955872), (2704, 776646), (3042, 690352), (3319, 632736), (3744, 560911), (4056, 517764), (4394, 477936), (5408, 388323), (6084, 345176), (6591, 318624), (6638, 316368), (8112, 258882), (8788, 238968), (9957, 210912), (12168, 172588), (13182, 159312), (13276, 158184), (16224, 129441), (17576, 119484), (19773, 106208), (19914, 105456), (24336, 86294), (26364, 79656), (26552, 79092), (29871, 70304), (35152, 59742), (39546, 53104), (39828, 52728), (43147, 48672)]