473940896

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 1142201088

約数和(自身を除く): 668260192

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 88, 104, 124, 143, 169, 176, 208, 248, 257, 286, 338, 341, 352, 403, 416, 496, 514, 572, 676, 682, 806, 992, 1028, 1144, 1352, 1364, 1612, 1859, 2056, 2288, 2704, 2728, 2827, 3224, 3341, 3718, 4112, 4433, 4576, 5239, 5408, 5456, 5654, 6448, 6682, 7436, 7967, 8224, 8866, 10478, 10912, 11308, 12896, 13364, 14872, 15934, 17732, 20956, 22616, 26728, 29744, 31868, 35464, 36751, 41912, 43433, 45232, 53456, 57629, 59488, 63736, 70928, 73502, 83824, 86866, 87637, 90464, 103571, 106912, 115258, 127472, 141856, 147004, 167648, 173732, 175274, 207142, 230516, 254944, 294008, 347464, 350548, 414284, 461032, 477763, 588016, 694928, 701096, 828568, 922064, 955526, 1139281, 1176032, 1346423, 1389856, 1402192, 1657136, 1844128, 1911052, 2278562, 2692846, 2804384, 3314272, 3822104, 4557124, 5385692, 7644208, 9114248, 10771384, 14810653, 15288416, 18228496, 21542768, 29621306, 36456992, 43085536, 59242612, 118485224, 236970448, 473940896]

約数ペア:

[(1, 473940896), (2, 236970448), (4, 118485224), (8, 59242612), (11, 43085536), (13, 36456992), (16, 29621306), (22, 21542768), (26, 18228496), (31, 15288416), (32, 14810653), (44, 10771384), (52, 9114248), (62, 7644208), (88, 5385692), (104, 4557124), (124, 3822104), (143, 3314272), (169, 2804384), (176, 2692846), (208, 2278562), (248, 1911052), (257, 1844128), (286, 1657136), (338, 1402192), (341, 1389856), (352, 1346423), (403, 1176032), (416, 1139281), (496, 955526), (514, 922064), (572, 828568), (676, 701096), (682, 694928), (806, 588016), (992, 477763), (1028, 461032), (1144, 414284), (1352, 350548), (1364, 347464), (1612, 294008), (1859, 254944), (2056, 230516), (2288, 207142), (2704, 175274), (2728, 173732), (2827, 167648), (3224, 147004), (3341, 141856), (3718, 127472), (4112, 115258), (4433, 106912), (4576, 103571), (5239, 90464), (5408, 87637), (5456, 86866), (5654, 83824), (6448, 73502), (6682, 70928), (7436, 63736), (7967, 59488), (8224, 57629), (8866, 53456), (10478, 45232), (10912, 43433), (11308, 41912), (12896, 36751), (13364, 35464), (14872, 31868), (15934, 29744), (17732, 26728), (20956, 22616)]