1893669984

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{839}}^1$

素因数の和:1333

約数の個数: 144

約数和(自身を含む): 5721075360

約数和(自身を除く): 3827405376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 461, 544, 612, 816, 839, 922, 1224, 1383, 1632, 1678, 1844, 2448, 2517, 2766, 3356, 3688, 4149, 4896, 5034, 5532, 6712, 7376, 7551, 7837, 8298, 10068, 11064, 13424, 14263, 14752, 15102, 15674, 16596, 20136, 22128, 23511, 26848, 28526, 30204, 31348, 33192, 40272, 42789, 44256, 47022, 57052, 60408, 62696, 66384, 70533, 80544, 85578, 94044, 114104, 120816, 125392, 128367, 132768, 141066, 171156, 188088, 228208, 241632, 250784, 256734, 282132, 342312, 376176, 386779, 456416, 513468, 564264, 684624, 752352, 773558, 1026936, 1128528, 1160337, 1369248, 1547116, 2053872, 2257056, 2320674, 3094232, 3481011, 4107744, 4641348, 6188464, 6575243, 6962022, 9282696, 12376928, 13150486, 13924044, 18565392, 19725729, 26300972, 27848088, 37130784, 39451458, 52601944, 55696176, 59177187, 78902916, 105203888, 111392352, 118354374, 157805832, 210407776, 236708748, 315611664, 473417496, 631223328, 946834992, 1893669984]

約数ペア:

[(1, 1893669984), (2, 946834992), (3, 631223328), (4, 473417496), (6, 315611664), (8, 236708748), (9, 210407776), (12, 157805832), (16, 118354374), (17, 111392352), (18, 105203888), (24, 78902916), (32, 59177187), (34, 55696176), (36, 52601944), (48, 39451458), (51, 37130784), (68, 27848088), (72, 26300972), (96, 19725729), (102, 18565392), (136, 13924044), (144, 13150486), (153, 12376928), (204, 9282696), (272, 6962022), (288, 6575243), (306, 6188464), (408, 4641348), (461, 4107744), (544, 3481011), (612, 3094232), (816, 2320674), (839, 2257056), (922, 2053872), (1224, 1547116), (1383, 1369248), (1632, 1160337), (1678, 1128528), (1844, 1026936), (2448, 773558), (2517, 752352), (2766, 684624), (3356, 564264), (3688, 513468), (4149, 456416), (4896, 386779), (5034, 376176), (5532, 342312), (6712, 282132), (7376, 256734), (7551, 250784), (7837, 241632), (8298, 228208), (10068, 188088), (11064, 171156), (13424, 141066), (14263, 132768), (14752, 128367), (15102, 125392), (15674, 120816), (16596, 114104), (20136, 94044), (22128, 85578), (23511, 80544), (26848, 70533), (28526, 66384), (30204, 62696), (31348, 60408), (33192, 57052), (40272, 47022), (42789, 44256)]