1878594588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{607}}^1$

素因数の和:1036

約数の個数: 144

約数和(自身を含む): 5437635840

約数和(自身を除く): 3559041252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 389, 442, 468, 607, 612, 663, 778, 884, 1167, 1214, 1326, 1556, 1821, 1989, 2334, 2428, 2652, 3501, 3642, 3978, 4668, 5057, 5463, 6613, 7002, 7284, 7891, 7956, 10114, 10319, 10926, 13226, 14004, 15171, 15782, 19839, 20228, 20638, 21852, 23673, 26452, 30342, 30957, 31564, 39678, 41276, 45513, 47346, 59517, 60684, 61914, 71019, 79356, 85969, 91026, 92871, 94692, 119034, 123828, 134147, 142038, 171938, 182052, 185742, 236123, 238068, 257907, 268294, 284076, 343876, 371484, 402441, 472246, 515814, 536588, 708369, 773721, 804882, 944492, 1031628, 1207323, 1416738, 1547442, 1609764, 2125107, 2414646, 2833476, 3069599, 3094884, 4014091, 4250214, 4829292, 6139198, 8028182, 8500428, 9208797, 12042273, 12278396, 16056364, 18417594, 24084546, 27626391, 36126819, 36835188, 48169092, 52183183, 55252782, 72253638, 104366366, 110505564, 144507276, 156549549, 208732732, 313099098, 469648647, 626198196, 939297294, 1878594588]

約数ペア:

[(1, 1878594588), (2, 939297294), (3, 626198196), (4, 469648647), (6, 313099098), (9, 208732732), (12, 156549549), (13, 144507276), (17, 110505564), (18, 104366366), (26, 72253638), (34, 55252782), (36, 52183183), (39, 48169092), (51, 36835188), (52, 36126819), (68, 27626391), (78, 24084546), (102, 18417594), (117, 16056364), (153, 12278396), (156, 12042273), (204, 9208797), (221, 8500428), (234, 8028182), (306, 6139198), (389, 4829292), (442, 4250214), (468, 4014091), (607, 3094884), (612, 3069599), (663, 2833476), (778, 2414646), (884, 2125107), (1167, 1609764), (1214, 1547442), (1326, 1416738), (1556, 1207323), (1821, 1031628), (1989, 944492), (2334, 804882), (2428, 773721), (2652, 708369), (3501, 536588), (3642, 515814), (3978, 472246), (4668, 402441), (5057, 371484), (5463, 343876), (6613, 284076), (7002, 268294), (7284, 257907), (7891, 238068), (7956, 236123), (10114, 185742), (10319, 182052), (10926, 171938), (13226, 142038), (14004, 134147), (15171, 123828), (15782, 119034), (19839, 94692), (20228, 92871), (20638, 91026), (21852, 85969), (23673, 79356), (26452, 71019), (30342, 61914), (30957, 60684), (31564, 59517), (39678, 47346), (41276, 45513)]