2123506728

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:525

約数の個数: 288

約数和(自身を含む): 7149168000

約数和(自身を除く): 5025661272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 79, 84, 98, 114, 126, 133, 147, 152, 158, 168, 171, 196, 228, 237, 252, 266, 294, 316, 342, 392, 399, 401, 441, 456, 474, 504, 532, 553, 588, 632, 684, 711, 798, 802, 882, 931, 948, 1064, 1106, 1176, 1197, 1203, 1368, 1422, 1501, 1596, 1604, 1659, 1764, 1862, 1896, 2212, 2394, 2406, 2793, 2807, 2844, 3002, 3192, 3208, 3318, 3528, 3609, 3724, 3871, 4424, 4503, 4788, 4812, 4977, 5586, 5614, 5688, 6004, 6636, 7218, 7448, 7619, 7742, 8379, 8421, 9006, 9576, 9624, 9954, 10507, 11172, 11228, 11613, 12008, 13272, 13509, 14436, 15238, 15484, 16758, 16842, 18012, 19649, 19908, 21014, 22344, 22456, 22857, 23226, 25263, 27018, 28872, 30476, 30968, 31521, 31679, 33516, 33684, 34839, 36024, 39298, 39816, 42028, 45714, 46452, 50526, 53333, 54036, 58947, 60952, 63042, 63358, 67032, 67368, 68571, 69678, 73549, 78596, 84056, 91428, 92904, 94563, 95037, 101052, 106666, 108072, 117894, 126084, 126716, 137142, 139356, 147098, 157192, 159999, 176841, 182856, 189126, 190074, 202104, 213332, 220647, 221753, 235788, 252168, 253432, 274284, 278712, 285111, 294196, 319998, 353682, 373331, 378252, 380148, 426664, 441294, 443506, 471576, 479997, 548568, 570222, 588392, 601901, 639996, 661941, 665259, 707364, 746662, 756504, 760296, 882588, 887012, 959994, 1119993, 1140444, 1203802, 1279992, 1323882, 1330518, 1414728, 1493324, 1552271, 1765176, 1774024, 1805703, 1919988, 1995777, 2239986, 2280888, 2407604, 2647764, 2661036, 2986648, 3104542, 3359979, 3611406, 3839976, 3991554, 4213307, 4479972, 4656813, 4815208, 5295528, 5322072, 5417109, 6209084, 6719958, 7222812, 7983108, 8426614, 8959944, 9313626, 10834218, 12418168, 12639921, 13439916, 13970439, 14445624, 15966216, 16853228, 18627252, 21668436, 25279842, 26879832, 27940878, 29493149, 33706456, 37254504, 37919763, 43336872, 50559684, 55881756, 58986298, 75839526, 88479447, 101119368, 111763512, 117972596, 151679052, 176958894, 235945192, 265438341, 303358104, 353917788, 530876682, 707835576, 1061753364, 2123506728]

約数ペア:

[(1, 2123506728), (2, 1061753364), (3, 707835576), (4, 530876682), (6, 353917788), (7, 303358104), (8, 265438341), (9, 235945192), (12, 176958894), (14, 151679052), (18, 117972596), (19, 111763512), (21, 101119368), (24, 88479447), (28, 75839526), (36, 58986298), (38, 55881756), (42, 50559684), (49, 43336872), (56, 37919763), (57, 37254504), (63, 33706456), (72, 29493149), (76, 27940878), (79, 26879832), (84, 25279842), (98, 21668436), (114, 18627252), (126, 16853228), (133, 15966216), (147, 14445624), (152, 13970439), (158, 13439916), (168, 12639921), (171, 12418168), (196, 10834218), (228, 9313626), (237, 8959944), (252, 8426614), (266, 7983108), (294, 7222812), (316, 6719958), (342, 6209084), (392, 5417109), (399, 5322072), (401, 5295528), (441, 4815208), (456, 4656813), (474, 4479972), (504, 4213307), (532, 3991554), (553, 3839976), (588, 3611406), (632, 3359979), (684, 3104542), (711, 2986648), (798, 2661036), (802, 2647764), (882, 2407604), (931, 2280888), (948, 2239986), (1064, 1995777), (1106, 1919988), (1176, 1805703), (1197, 1774024), (1203, 1765176), (1368, 1552271), (1422, 1493324), (1501, 1414728), (1596, 1330518), (1604, 1323882), (1659, 1279992), (1764, 1203802), (1862, 1140444), (1896, 1119993), (2212, 959994), (2394, 887012), (2406, 882588), (2793, 760296), (2807, 756504), (2844, 746662), (3002, 707364), (3192, 665259), (3208, 661941), (3318, 639996), (3528, 601901), (3609, 588392), (3724, 570222), (3871, 548568), (4424, 479997), (4503, 471576), (4788, 443506), (4812, 441294), (4977, 426664), (5586, 380148), (5614, 378252), (5688, 373331), (6004, 353682), (6636, 319998), (7218, 294196), (7448, 285111), (7619, 278712), (7742, 274284), (8379, 253432), (8421, 252168), (9006, 235788), (9576, 221753), (9624, 220647), (9954, 213332), (10507, 202104), (11172, 190074), (11228, 189126), (11613, 182856), (12008, 176841), (13272, 159999), (13509, 157192), (14436, 147098), (15238, 139356), (15484, 137142), (16758, 126716), (16842, 126084), (18012, 117894), (19649, 108072), (19908, 106666), (21014, 101052), (22344, 95037), (22456, 94563), (22857, 92904), (23226, 91428), (25263, 84056), (27018, 78596), (28872, 73549), (30476, 69678), (30968, 68571), (31521, 67368), (31679, 67032), (33516, 63358), (33684, 63042), (34839, 60952), (36024, 58947), (39298, 54036), (39816, 53333), (42028, 50526), (45714, 46452)]